Javier Ramírez Pérez de Inestrosa

Fotografía a baja resolución

Javier Ramírez Pérez de Inestrosa

Administrative data

Full member researcher

  • Position in UGR: Tenure professor
    Department where s/he teaches: Teoría de la Señal, Telemática y Comunicaciones
    Research group: TIC-218

Contributions and research experience

Publications in ISI SCI

  • Machine-learning neuroimaging challenge for automated diagnosis of mild cognitive impairment: Lessons learnt
    Author-s: Castiglioni, Isabella; Salvatore, Christian; Ramirez, Javier; Manuel Gorriz, Juan
    Source: JOURNAL OF NEUROSCIENCE METHODS 302 10 13 2018
  • Ensemble of random forests One vs. Rest classifiers for MCI and AD prediction using ANOVA cortical and subcortical feature selection and partial least squares
    Author-s: Ramirez, J.; Gorriz, J. M.; Ortiz, A.; Martinez-Murcia, F. J.; Segovia, F.; Salas-Gonzalez, D.; Castillo-Barnes, D.; Illan, I. A.; Puntonet, C. G.
    Source: JOURNAL OF NEUROSCIENCE METHODS 302 47 57 2018
  • A semi-supervised learning approach for model selection based on class-hypothesis testing
    Author-s: Gorriz, Juan M.; Ramirez, Javier; Suckling, John; Martinez-Murcia, F. J.; Illan, I. A.; Segovia, F.; Ortiz, A.; Salas-Gonzalez, D.; Castillo-Barnes, D.; Puntonet, C. G.
    Source: EXPERT SYSTEMS WITH APPLICATIONS 90 40 49 2017
  • A Heavy Tailed Expectation Maximization Hidden Markov Random Field Model with Applications to Segmentation of MRI
    Author-s: Castillo-Barnes, Diego; Peis, Ignacio; Martinez-Murcia, Francisco J.; Segovia, Fermin; Illan, Ignacio A.; Gorriz, Juan M.; Ramirez, Javier; Salas-Gonzalez, Diego
    Source: FRONTIERS IN NEUROINFORMATICS 11 0 0 2017
  • Functional Brain Imaging Synthesis Based on Image Decomposition and Kernel Modeling: Application to Neurodegenerative Diseases
    Author-s: Martinez-Murcia, Francisco J.; Gorriz, Juan M.; Ramirez, Javier; Illan, Ignacio A.; Segovia, Fermin; Castillo-Barnes, Diego; Salas-Gonzalez, Diego
    Source: FRONTIERS IN NEUROINFORMATICS 11 0 0 2017
  • Preprocessing of F-18-DMFP-PET Data Based on Hidden Markov Random Fields and the Gaussian Distribution
    Author-s: Segovia, Fermin; Gorriz, Juan M.; Ramirez, Javier; Martinez-Murcia, Francisco J.; Salas-Gonzalez, Diego
    Source: FRONTIERS IN AGING NEUROSCIENCE 9 0 0 2017
  • Customized Descriptor for Various Obstacles Detection in Road Scene
    Author-s: Ameur, Haythem; Gorriz, J. M.; Helali, Abdelhamid; Mghaieth, Ridha; Ramirez, J.; Maaref, Hassen
    Source: INTERNATIONAL JOURNAL OF ADVANCED COMPUTER SCIENCE AND APPLICATIONS 8 7 297 306 2017
  • RF fingerprint measurements for the identification of devices in wireless communication networks based on feature reduction and subspace transformation (vol 58, pg 468, 2014)
    Author-s: Padilla, J. L.; Padilla, P.; Valenzuela-Valdes, J. F.; Ramirez, J.; Gorriz, J. M.
    Source: MEASUREMENT 103 379 379 2017
  • Independent Component Analysis-Support Vector Machine-Based Computer-Aided Diagnosis System for Alzheimer's with Visual Support
    Author-s: Khedher, Laila; Illan, Ignacio A.; Gorriz, Juan M.; Ramirez, Javier; Brahim, Abdelbasset; Meyer-Baese, Anke
    Source: INTERNATIONAL JOURNAL OF NEURAL SYSTEMS 27 3 0 0 2017
  • P300 brainwave extraction from EEG signals: An unsupervised approach
    Author-s: Lafuente, Victor; Gorriz, Juan M.; Ramirez, Javier; Gonzalez, Eduardo
    Source: EXPERT SYSTEMS WITH APPLICATIONS 74 1 10 2017
  • Multivariate Analysis of F-18-DMFP PET Data to Assist the Diagnosis of Parkinsonism
    Author-s: Segovia, Fermin; Gorriz, Juan M.; Ramirez, Javier; Martinez-Murcia, Francisco J.; Levin, Johannes; Schuberth, Madeleine; Brendel, Matthias; Rominger, Axel; Boetzel, Kai; Garraux, Gaetan; Phillips, Christophe
    Source: FRONTIERS IN NEUROINFORMATICS 11 0 0 2017
  • On the Brain Structure Heterogeneity of Autism: Parsing out Acquisition Site Effects With Significance-Weighted Principal Component Analysis
    Author-s: Jesus Martinez-Murcia, Francisco; Lai, Meng-Chuan; Manuel Gorriz, Juan; Ramirez, Javier; Young, Adam M. H.; Deoni, Sean C. L.; Ecker, Christine; Lombardo, Michael V.; Baron-Cohen, Simon; Murphy, Declan G. M.; Bullmore, Edward T.; Suckling, John
    Source: HUMAN BRAIN MAPPING 38 3 1208 1223 2017
  • Construction and Analysis of Weighted Brain Networks from SICE for the Study of Alzheimer's Disease
    Author-s: Munilla, Jorge; Ortiz, Andres; Gorriz, Juan M.; Ramirez, Javier
    Source: FRONTIERS IN NEUROINFORMATICS 11 0 0 2017
  • Encoding, preparation and implementation of novel complex verbal instructions
    Author-s: Gonzalez-Garcia, Carlos; Arco, Juan E.; Palenciano, Ana F.; Ramirez, Javier; Ruz, Maria
    Source: NEUROIMAGE 148 264 273 2017
  • A Structural Parametrization of the Brain Using Hidden Markov Models-Based Paths in Alzheimer's Disease
    Author-s: Martinez-Murcia, Francisco J.; Gorriz, Juan M.; Ramirez, Javier; Ortiz, Andres
    Source: INTERNATIONAL JOURNAL OF NEURAL SYSTEMS 26 7 2016
  • Ensembles of Deep Learning Architectures for the Early Diagnosis of the Alzheimer's Disease
    Author-s: Ortiz, Andres; Munilla, Jorge; Gorriz, Juan M.; Ramirez, Javier
    Source: INTERNATIONAL JOURNAL OF NEURAL SYSTEMS 26 7 2016
  • Wavelet Entropy and Directed Acyclic Graph Support Vector Machine for Detection of Patients with Unilateral Hearing Loss in MRI Scanning
    Author-s: Wang, Shuihua; Yang, Ming; Du, Sidan; Yang, Jiquan; Liu, Bin; Gorriz, Juan M.; Ramirez, Javier; Yuan, Ti-Fei; Zhang, Yudong
    Source: FRONTIERS IN COMPUTATIONAL NEUROSCIENCE 10 0 0 2016
  • Using frequency analysis to improve the precision of human body posture algorithms based on Kalman filters
    Author-s: Olivares, Alberto; Gorriz, J. M.; Ramirez, J.; Olivares, G.
    Source: COMPUTERS IN BIOLOGY AND MEDICINE 72 229 238 2016
  • Intensity normalization of DaTSCAN SPECT imaging using a model-based clustering approach
    Author-s: Brahim, A.; Gorriz, J. M.; Ramirez, J.; Khedher, L.
    Source: APPLIED SOFT COMPUTING 37 234 2015
  • On the yielding behaviour in magnetorheology using ultrasounds, shear and normal stresses, and optical microscopy
    Author-s: Rodriguez-Lopez, Jaime; Castro Blazquez, Pedro; Elvira, Luis; Montero de Espinosa, Francisco; Ramirez, Javier; de Vicente, Juan
    Source: JOURNAL OF PHYSICS D-APPLIED PHYSICS 48 46 2015
  • Distinguishing Parkinson's disease from atypical parkinsonian syndromes using PET data and a computer system based on support vector machines and Bayesian networks
    Author-s: Segovia, Fermin; Illan, Ignacio A.; Gorriz, Juan M.; Ramirez, Javier; Rominger, Axel; Levin, Johannes
    Source: FRONTIERS IN COMPUTATIONAL NEUROSCIENCE 9 10.33 2015
  • Exploratory graphical models of functional and structural connectivity patterns for Alzheimer's Disease diagnosis
    Author-s: Ortiz, Andres; Munilla, Jorge; Alvarez-Illan, Ignacio; Gorriz, Juan M.; Ramirez, Javier
    Source: FRONTIERS IN COMPUTATIONAL NEUROSCIENCE 9 10.33 2015
  • Building a FP-CIT SPECT Brain Template Using a Posterization Approach
    Author-s: Salas-Gonzalez, D.; Gorriz, Juan M.; Ramirez, Javier; Illan, Ignacio A.; Padilla, Pablo; Martinez-Murcia, Francisco J.; Lang, Elmar W.
    Source: NEUROINFORMATICS 13 4 10 2015
  • Comparison between Different Intensity Normalization Methods in I-123-Ioflupane Imaging for the Automatic Detection of Parkinsonism
    Author-s: Brahim, A.; Ramirez, J.; Gorriz, J. M.; Khedher, L.; Salas-Gonzalez, D.
    Source: PLOS ONE 10 6 2015
  • Digital image analysis for automatic enumeration of malaria parasites using morphological operations
    Author-s: Arco, J. E.; Gorriz, J. M.; Ramirez, J.; Alvarez, I.; Puntonet, C. G.
    Source: EXPERT SYSTEMS WITH APPLICATIONS 42 6 3041 3047 2015
  • Early diagnosis of Alzheimer!s disease based on partial least squares, principal component analysis and support vector machine using segmented MRI images
    Author-s: Khedher, L.; Ramirez, J.; Gorriz, J. M.; Brahim, A.; Segovia, F.
    Source: NEUROCOMPUTING 151 139 150 2015
  • Identifying endophenotypes of autism: a multivariate approach
    Author-s: Segovia, Fermin; Holt, Rosemary; Spencer, Michael; Gorriz, Juan M.; Ramirez, Javier; Puntonet, Carlos G.; Phillips, Christophe; Chura, Lindsay; Baron-Cohen, Simon; Suckling, John
    Source: FRONTIERS IN COMPUTATIONAL NEUROSCIENCE 8 -1 -1 2014
  • Parametrization of textural patterns in I-123-ioflupane imaging for the automatic detection of Parkinsonism
    Author-s: Martinez-Murcia, F. J.; Gorriz, J. M.; Ramirez, J.; Moreno-Caballero, M.; Gomez-Rio, M.
    Source: MEDICAL PHYSICS 41 1 -1 -1 2014
  • Automatic Determination of Validity of Input Data Used in Ellipsoid Fitting MARG Calibration Algorithms
    Author-s: Olivares, Alberto; Ruiz-Garcia, Gonzalo; Olivares, Gonzalo; Manuel Gorriz, Juan; Ramirez, Javier
    Source: SENSORS 13 9 11797 11817 2013
  • Functional activity maps based on significance measures and Independent Component Analysis
    Author-s: Martinez-Murcia, F. J.; Gorriz, J. M.; Ramirez, J.; Puntonet, C. G.; Illan, I. A.
    Source: COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 111 1 255 268 2013
  • Application of Empirical Mode Decomposition (EMD) on DaTSCAN SPECT images to explore Parkinson Disease
    Author-s: Rojas, A.; Gorriz, J. M.; Ramirez, J.; Illan, I. A.; Martinez-Murcia, F. J.; Ortiz, A.; Gomez Rio, M.; Moreno-Caballero, M.
    Source: EXPERT SYSTEMS WITH APPLICATIONS 40 7 2756 2766 2013
  • Parameterization of the distribution of white and grey matter in MRI using the alpha-stable distribution
    Author-s: Salas-Gonzalez, D.; Gorriz, J. M.; Ramirez, J.; Schloegl, M.; Lang, E. W.; Ortiz, A.
    Source: COMPUTERS IN BIOLOGY AND MEDICINE 43 5 559 567 2013
  • Two fully-unsupervised methods for MR brain image segmentation using SOM-based strategies
    Author-s: Ortiz, A.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Llamas-Elvira, J. M.
    Source: APPLIED SOFT COMPUTING 13 5 2668 2682 2013
  • Integrating discretization and association rule-based classification for Alzheimer!s disease diagnosis
    Author-s: Chaves, R.; Ramirez, J.; Gorriz, J. M.
    Source: EXPERT SYSTEMS WITH APPLICATIONS 40 5 1571 1578 2013
  • Early diagnosis of Alzheimer!s disease based on Partial Least Squares and Support Vector Machine
    Author-s: Segovia, F.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Alvarez, I.
    Source: EXPERT SYSTEMS WITH APPLICATIONS 40 2 677 683 2013
  • Component-based technique for determining the effects of acupuncture for fighting migraine using SPECT images
    Author-s: Lopez, M. M.; Gorriz, J. M.; Ramirez, J.; Gomez-Rio, M.; Verdejo, J.; Vas, J.
    Source: EXPERT SYSTEMS WITH APPLICATIONS 40 1 44 51 2013
  • Bilateral symmetry aspects in computer-aided Alzheimer!s disease diagnosis by single-photon emission-computed tomography imaging
    Author-s: Alvarez Illan, Ignacio; Manuel Gorriz, Juan; Ramirez, Javier; Lang, Elmar W.; Salas-Gonzalez, Diego; Puntonet, Carlos G.
    Source: ARTIFICIAL INTELLIGENCE IN MEDICINE 56 3 191 198 2012
  • Automatic assistance to Parkinson!s disease diagnosis in DaTSCAN SPECT imaging
    Author-s: Illan, I. A.; Gorriz, J. M.; Ramirez, J.; Segovia, F.; Jimenez-Hoyuela, J. M.; Ortega Lozano, S. J.
    Source: MEDICAL PHYSICS 39 10 5971 5980 2012
  • Functional brain image classification using association rules defined over discriminant regions
    Author-s: Chaves, R.; Ramirez, J.; Gorriz, J. M.; Illan, I. A.
    Source: PATTERN RECOGNITION LETTERS 33 12 1666 1672 2012
  • Computer Aided Diagnosis tool for Alzheimer!s Disease based on Mann-Whitney-Wilcoxon U-Test
    Author-s: Martinez-Murcia, F. J.; Gorriz, J. M.; Ramirez, J.; Puntonet, C. G.; Salas-Gonzalez, D.
    Source: EXPERT SYSTEMS WITH APPLICATIONS 39 10 9676 9685 2012
  • Improved Parkinsonism diagnosis using a partial least squares based approach
    Author-s: Segovia, F.; Gorriz, J. M.; Ramirez, J.; Alvarez, I.; Jimenez-Hoyuela, J. M.; Ortega, S. J.
    Source: MEDICAL PHYSICS 39 7 4395 4403 2012
  • Detection of (In)activity Periods in Human Body Motion Using Inertial Sensors: A Comparative Study
    Author-s: Olivares, Alberto; Ramirez, Javier; Gorriz, Juan M.; Olivares, Gonzalo; Damas, Miguel
    Source: SENSORS 12 5 5791 5814 2012
  • NMF-SVM Based CAD Tool Applied to Functional Brain Images for the Diagnosis of Alzheimer!s Disease
    Author-s: Padilla, P.; Lopez, M.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Alvarez, I.
    Source: IEEE TRANSACTIONS ON MEDICAL IMAGING 31 2 207 216 2012
  • A comparative study of feature extraction methods for the diagnosis of Alzheimer!s disease using the ADNI database
    Author-s: Segovia, F.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Alvarez, I.; Lopez, M.; Chaves, R.
    Source: NEUROCOMPUTING 75 1 64 71 2012
  • Two approaches to selecting set of voxels for the diagnosis of Alzheimer!s disease using brain SPECT images
    Author-s: Salas-Gonzalez, D.; Gorriz, J. M.; Ramirez, J.; Alvarez, I.; Lopez, M.; Segovia, F.; Puntonet, C. G.
    Source: DIGITAL SIGNAL PROCESSING 21 6 746 755 2011
  • GMM based SPECT image classification for the diagnosis of Alzheimer!s disease
    Author-s: Gorriz, J. M.; Segovia, F.; Ramirez, J.; Lassl, A.; Salas-Gonzalez, D.
    Source: APPLIED SOFT COMPUTING 11 2 2313 2325 2011
  • Computer aided diagnosis of Alzheimer!s disease using component based SVM
    Author-s: Illan, I. A.; Gorriz, J. M.; Lopez, M. M.; Ramirez, J.; Salas-Gonzalez, D.; Segovia, F.; Chaves, R.; Puntonet, C. G.
    Source: APPLIED SOFT COMPUTING 11 2 2376 2382 2011
  • Accurate human limb angle measurement: sensor fusion through Kalman, least mean squares and recursive least-squares adaptive filtering
    Author-s: Olivares, A.; Gorriz, J. M.; Ramirez, J.; Olivares, G.
    Source: MEASUREMENT SCIENCE & TECHNOLOGY 22 2 -1 -1 2011
  • Feature selection using factor analysis for Alzheimer!s diagnosis using F-18-FDG PET images
    Author-s: Salas-Gonzalez, D.; Gorriz, J. M.; Ramirez, J.; Illan, I. A.; Lopez, M.; Segovia, F.; Chaves, R.; Padilla, P.; Puntonet, C. G.
    Source: MEDICAL PHYSICS 37 11 6084 6095 2010
  • Subjective and Objective (SVM) analysis of Brain perfusion SPECT in migraine patients treated with acupuncture. Preliminary results of a pragmatic randomised controlled trial
    Author-s: Ramos Font, C.; Vas, J.; Rebollo-Aguirre, A. C.; Gomez-Rio, M.; Caballero, D.; Gorriz, J. M.; Ramirez, J.; Llamas-Elvira, J. M.
    Source: EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING 37 391 391 23rd Annual Congress of the European-Association-o OCT 09-13, 2010 Vienna, Vienna 2010
  • Analysis of SPECT brain images for the diagnosis of Alzheimer!s disease based on NMF for feature extraction
    Author-s: Padilla, P.; Gorriz, J. M.; Ramirez, J.; Lang, E. W.; Chaves, R.; Segovia, F.; Lopez, M.; Salas-Gonzalez, D.; Alvarez, I.
    Source: NEUROSCIENCE LETTERS 479 3 192 196 2010
  • Projecting independent components of SPECT images for computer aided diagnosis of Alzheimer!s disease
    Author-s: Alvarez Illan, I.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Lopez, M.; Segovia, F.; Padilla, P.; Puntonet, C. G.
    Source: PATTERN RECOGNITION LETTERS 31 11 1342 1347 2010
  • Analysis of SPECT brain images for the diagnosis of Alzheimer!s disease using moments and support vector machines
    Author-s: Salas-Gonzalez, Diego; Gorriz, Juan M.; Ramirez, Javier; Lopez, Miriam; Illan, Ignacio A.; Segovia, Fermin; Puntonet, Carlos G.; Gomez-Rio, Manuel
    Source: NEUROSCIENCE LETTERS 461 1 60 64 2009
  • SPECT image classification using random forests
    Author-s: Ramirez, J.; Gorriz, J. M.; Chaves, R.; Lopez, M.; Salas-Gonzalez, D.; Alvarez, I.; Segovia, F.
    Source: ELECTRONICS LETTERS 45 12 604 8 2009
  • Automatic tool for Alzheimer!s disease diagnosis using PCA and Bayesian classification rules
    Author-s: Lopez, M.; Ramirez, J.; Gorriz, J. M.; Salas-Gonzalez, D.; Alvarez, I.; Segovia, F.; Puntonet, C. G.
    Source: ELECTRONICS LETTERS 45 8 389 390 2009
  • Speech enhancement in discontinuous transmission systems using the constrained-stability least-mean-squares algorithm
    Author-s: Gorriz, J. M.; Ramirez, J.; Cruces-Alvarez, S.; Erdogmus, D.; Puntonet, C. G.; Lang, E. W.
    Source: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 124 6 3669 3683 2008
  • Jointly Gaussian PDF-Based Likelihood Ratio Test for Voice Activity Detection
    Author-s: Manuel Gorriz, Juan; Ramirez, Javier; Lang, Elmar W.; Puntonet, Arlos G.
    Source: IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING 16 8 1565 1578 2008
  • Improved voice activity detection using contextual multiple hypothesis testing for robust speech recognition
    Author-s: Ramirez, Javier; Segura, Jose C.; Gorriz, Juan M.; Garcia, Luz
    Source: IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING 15 8 2177 2189 2007
  • Statistical voice activity detection based on integrated bispectrum likelihood ratio tests for robust speech recognition
    Author-s: Ramirez, J.; Gorriz, J. M.; Segura, J. C.
    Source: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 121 5 2946 2958 2007
  • Continuous HMM-based seismic-event classification at Deception Island, Antarctica
    Author-s: Benitez, M. C.; Ramirez, Javier; Segura, Jose C.; Ibanez, Jesus M.; Almendros, Javier; Garcia-Yeguas, Araceli; Cortes, Guillermo
    Source: IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 45 1 138 146 2007
  • Hard C-means clustering for voice activity detection
    Author-s: Gorriz, J. M.; Ramirez, J.; Lang, E. W.; Puntonet, C. G.
    Source: SPEECH COMMUNICATION 48 12 1638 1649 International Conference on Non-Linear Speech Proc APR 19-22, 2005 Barcelona, Barcelona 2006
  • An effective cluster-based model for robust speech detection and speech recognition in noisy environments
    Author-s: Gorriz, J. M.; Ramirez, J.; Segura, J. C.; Puntonet, C. G.
    Source: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 120 1 470 481 2006
  • An effective subband OSF-based VAD with noise reduction for robust speech recognition
    Author-s: Ramirez, J; Segura, JC; Benitez, C; de la Torre, A; Rubio, A
    Source: IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING 13 6 1119 1129 2005
  • Statistical voice activity detection using a multiple observation likelihood ratio test
    Author-s: Ramirez, J; Segura, JC; Benitez, C; Garcia, L; Rubio, A
    Source: IEEE SIGNAL PROCESSING LETTERS 12 10 689 692 2005
  • Efficient RNS-based design of programmable FIR filters targeting FPL technology
    Author-s: Ramirez, J; Meyer-Base, U; Garcia, A
    Source: JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS 14 1 165 177 2005
  • Cepstral domain segmental nonlinear feature transformations for robust speech recognition
    Author-s: Segura, JC; Benitez, C; de la Torre, A; Rubio, AJ; Ramirez, J
    Source: IEEE SIGNAL PROCESSING LETTERS 11 5 517 520 2004
  • Efficient voice activity detection algorithms using long-term speech information
    Author-s: Ramirez, J; Segura, JC; Benitez, C; de la Torre, A; Rubio, A
    Source: SPEECH COMMUNICATION 42 3-4 271 287 2004
  • A new Kullback-Leibler VAD for speech recognition in noise
    Author-s: Ramirez, J; Segura, JC; Benitez, C; de la Torre, A; Rubio, AJ
    Source: IEEE SIGNAL PROCESSING LETTERS 11 2 266 269 2004
  • Design and implementation of high-performance RNS wavelet processors using custom IC technologies
    Author-s: Ramirez, J; Meyer-Base, U; Taylor, F; Garcia, A; Lloris, A
    Source: JOURNAL OF VLSI SIGNAL PROCESSING SYSTEMS FOR SIGNAL IMAGE AND VIDEO TECHNOLOGY 34 3 227 237 IEEE Workshop on Signal Processing, Systems Design SEP 26-28, 2001 ANTWERP, ANTWERP 2003
  • A fast QRNS-based algorithm for the DCT and its field-programmable logic implementation
    Author-s: Ramirez, J; Garcia, A
    Source: JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS 12 1 111 123 2003
  • On the empirical mode decomposition applied to the analysis of brain SPECT images
    Author-s: Gallix, A.; Gorriz, J. M.; Ramirez, J.; Illan, I. A.; Lang, E. W.
    Source: EXPERT SYSTEMS WITH APPLICATIONS 39 18 13451 13461 2012
  • Spatial component analysis of MRI data for Alzheimer!s disease diagnosis: a Bayesian network approach
    Author-s: Illan, Ignacio A.; Gorriz, Juan M.; Ramirez, Javier; Meyer-Base, Anke
    Source: FRONTIERS IN COMPUTATIONAL NEUROSCIENCE 8 -1 -1 2014
  • Real Time QRS Detection Based on M-ary Likelihood Ratio Test on the DFT Coefficients
    Author-s: Manuel Gorriz, Juan; Ramirez, Javier; Olivares, Alberto; Padilla, Pablo; Puntonet, Carlos G.; Canton, Manuel; Laguna, Pablo
    Source: PLOS ONE 9 10 -1 -1 2014
  • LVQ-SVM based CAD tool applied to structural MRI for the diagnosis of the Alzheimer!s disease
    Author-s: Ortiz, Andres; Gorriz, Juan M.; Ramirez, Javier; Martinez-Murcia, F. J.
    Source: PATTERN RECOGNITION LETTERS 34 14 1725 1733 2013
  • Association rule-based feature selection method for Alzheimer!s disease diagnosis
    Author-s: Chaves, R.; Ramirez, J.; Gorriz, J. M.; Puntonet, C. G.
    Source: EXPERT SYSTEMS WITH APPLICATIONS 39 14 11766 11774 2012
  • Efficient mining of association rules for the early diagnosis of Alzheimer!s disease
    Author-s: Chaves, R.; Gorriz, J. M.; Ramirez, J.; Illan, I. A.; Salas-Gonzalez, D.; Gomez-Rio, M.
    Source: PHYSICS IN MEDICINE AND BIOLOGY 56 18 6047 6063 2011
  • Improving MRI segmentation with probabilistic GHSOM and multiobjective optimization
    Author-s: Ortiz, Andres; Gorriz, Juan M.; Ramirez, Javier; Salas-Gonzalez, Diego
    Source: NEUROCOMPUTING 114 118 131 2013
  • Effective diagnosis of Alzheimer!s disease by means of large margin-based methodology
    Author-s: Chaves, Rosa; Ramirez, Javier; Gorriz, Juan M.; Illan, Ignacio A.; Gomez-Rio, Manuel; Carnero, Cristobal
    Source: BMC MEDICAL INFORMATICS AND DECISION MAKING 12 -1 -1 2012
  • Computer-aided diagnosis of Alzheimer!s type dementia combining support vector machines and discriminant set of features
    Author-s: Ramirez, J.; Gorriz, J. M.; Salas-Gonzalez, D.; Romero, A.; Lopez, M.; Alvarez, I.; Gomez-Rio, M.
    Source: INFORMATION SCIENCES 237 59 72 2013
  • Computer-aided diagnosis of Alzheimer!s disease using support vector machines and classification trees
    Author-s: Salas-Gonzalez, D.; Gorriz, J. M.; Ramirez, J.; Lopez, M.; Alvarez, I.; Segovia, F.; Chaves, R.; Puntonet, C. G.
    Source: PHYSICS IN MEDICINE AND BIOLOGY 55 10 2807 2817 2010
  • MR brain image segmentation by growing hierarchical SOM and probability clustering
    Author-s: Ortiz, A.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.
    Source: ELECTRONICS LETTERS 47 10 585 586 2011
  • Classification of functional brain images using a GMM-based multi-variate approach
    Author-s: Segovia, F.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Alvarez, I.; Lopez, M.; Chaves, R.; Padilla, P.
    Source: NEUROSCIENCE LETTERS 474 1 58 62 2010
  • Alzheimer!s disease detection in functional images using 2D Gabor wavelet analysis
    Author-s: Padilla, P.; Gorriz, J. M.; Ramirez, J.; Chaves, R.; Segovia, F.; Alvarez, I.; Salas-Gonzalez, D.; Lopez, M.; Puntonet, C. G.
    Source: ELECTRONICS LETTERS 46 8 556 26 2010
  • Automatic ROI Selection in Structural Brain MRI Using SOM 3D Projection
    Author-s: Ortiz, Andres; Gorriz, Juan M.; Ramirez, Javier; Martinez-Murcia, Francisco J.
    Source: PLOS ONE 9 4 -1 -1 2014
  • Improving MR brain image segmentation using self-organising maps and entropy-gradient clustering
    Author-s: Ortiz, A.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.
    Source: INFORMATION SCIENCES 262 117 136 2014
  • Computer aided diagnosis system for the Alzheimer!s disease based on least squares and random forest SPECT image classification
    Author-s: Ramirez, J.; Gorriz, J. M.; Segovia, F.; Chaves, R.; Salas-Gonzalez, D.; Lopez, M.; Alvarez, I.; Padilla, P.
    Source: NEUROSCIENCE LETTERS 472 2 99 103 2010
  • Principal component analysis-based techniques and supervised classification schemes for the early detection of Alzheimer!s disease
    Author-s: Lopez, M.; Ramirez, J.; Gorriz, J. M.; Alvarez, I.; Salas-Gonzalez, D.; Segovia, F.; Chaves, R.; Padilla, P.; Gomez-Rio, M.
    Source: NEUROCOMPUTING 74 8 1260 1271 3rd International Work-Conference on the Interplay JUN 22-26, 2009 Santiago de Compostela, Santiago de Compostela 2011
  • Automatic detection of Parkinsonism using significance measures and component analysis in DaTSCAN imaging
    Author-s: Martinez-Murcia, F. J.; Gorriz, J. M.; Ramirez, J.; Illan, I. A.; Ortiz, A.
    Source: NEUROCOMPUTING 126 58 70 6th International Conference on Hybrid Artificial MAY 23-25, 2011 Wroclaw Univ Technol, Wroclaw Univ Technol, Wroclaw Univ Technol 2014
  • Intensity normalization in the analysis of functional DaTSCAN SPECT images: The alpha-stable distribution-based normalization method vs other approaches
    Author-s: Padilla, P.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Illan, I. A.
    Source: NEUROCOMPUTING 150 4 15 2015
  • Regions of interest computed by SVM wrapped method for Alzheimer!s disease examination from segmented MRI
    Author-s: Hidalgo-Munoz, Antonio R.; Ramirez, Javier; Gorriz, Juan M.; Padilla, Pablo
    Source: FRONTIERS IN AGING NEUROSCIENCE 6 -1 -1 2014
  • F-18-FDG PET imaging analysis for computer aided Alzheimer!s diagnosis
    Author-s: Illan, I. A.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Lopez, M. M.; Segovia, F.; Chaves, R.; Gomez-Rio, M.; Puntonet, C. G.
    Source: INFORMATION SCIENCES 181 4 903 916 2011
  • Combining PET Images and Neuropsychological Test Data for Automatic Diagnosis of Alzheimer!s Disease
    Author-s: Segovia, Fermin; Bastin, Christine; Salmon, Eric; Goriz, Juan Manuel; Ramirez, Javier; Phillips, Christophe
    Source: PLOS ONE 9 2 -1 -1 2014
  • Linear intensity normalization of FP-CIT SPECT brain images using the alpha-stable distribution
    Author-s: Salas-Gonzalez, Diego; Gorriz, Juan M.; Ramirez, Javier; Illan, Ignacio A.; Lang, Elmar W.
    Source: NEUROIMAGE 65 449 455 2013
  • Effect of friction between particles in the dynamic response of model magnetic structures
    Author-s: de Vicente, Juan; Ramirez, Javier
    Source: JOURNAL OF COLLOID AND INTERFACE SCIENCE 316 2 867 876 2007
  • SVM-based CAD system for early detection of the Alzheimer!s disease using kernel PCA and LDA
    Author-s: Lopez, M. M.; Ramirez, J.; Gorriz, J. M.; Alvarez, I.; Salas-Gonzalez, D.; Segovia, F.; Chaves, R.
    Source: NEUROSCIENCE LETTERS 464 3 233 238 2009
  • Improved Gauss-Newton optimisation methods in affine registration of SPECT brain images
    Author-s: Salas-Gonzalez, D.; Gorriz, J. M.; Ramirez, J.; Lass, A.; Puntonet, C. G.
    Source: ELECTRONICS LETTERS 44 22 1291 8 2008
  • SVM-based computer-aided diagnosis of the Alzheimer!s disease using t-test NMSE feature selection with feature correlation weighting
    Author-s: Chaves, R.; Ramirez, J.; Gorriz, J. M.; Lopez, M.; Salas-Gonzalez, D.; Alvarez, I.; Segovia, F.
    Source: NEUROSCIENCE LETTERS 461 3 293 297 2009
  • Automatic selection of ROIs in functional imaging using Gaussian mixture models
    Author-s: Gorriz, J. M.; Lassl, A.; Ramirez, J.; Salas-Gonzalez, D.; Puntonet, C. G.; Lang, E. W.
    Source: NEUROSCIENCE LETTERS 460 2 108 111 2009
  • Alzheimer!s diagnosis using eigenbrains and support vector machines
    Author-s: Alvarez, I.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Lopez, M.; Puntonet, C. G.; Segovia, F.
    Source: ELECTRONICS LETTERS 45 7 342 342 2009
  • Discriminative Sparse Features for Alzheimer's Disease Diagnosis Using Multimodal Image Data
    Author-s: Ortiz, Andres; Lozano, F.; Gorriz, Juan M.; Ramirez, Javier; Martinez Murcia, Francisco J.
    Source: CURRENT ALZHEIMER RESEARCH 15 1 67 79 2018
  • Assessing Mild Cognitive Impairment Progression using a Spherical Brain Mapping of Magnetic Resonance Imaging
    Author-s: Jesus Martinez-Murcia, Francisco; Manuel Gorriz, Juan; Ramirez, Javier; Segovia, Fermin; Salas-Gonzalez, Diego; Castillo-Barnes, Diego; Ortiz, Andres
    Source: JOURNAL OF ALZHEIMERS DISEASE 65 3 713 729 2018
  • Case-Based Statistical Learning: A Non-Parametric Implementation With a Conditional-Error Rate SVM
    Author-s: Gorriz, J. M.; Ramirez, J.; Suckling, J.; Illan, Ignacio Alvarez; Ortiz, Andres; Martinez-Murcia, F. J.; Segovia, Fermin; Salas-Gonzalez, D.; Wang, Shuihua
    Source: IEEE ACCESS 5 11468 11478 2017
  • Statistical Signal Processing in the Analysis, Characterization and Detection of Alzheimer's Disease
    Author-s: Weiner, Michael W.; Gorriz, Juan M.; Ramirez, Javier; Castiglioni, Isabella
    Source: CURRENT ALZHEIMER RESEARCH 13 5 466 468 2016
  • Fuzzy Computer-Aided Alzheimer's Disease Diagnosis Based on MRI Data
    Author-s: Krashenyi, Igor; Ramirez, Javier; Popov, Anton; Manuel Gorriz, Juan
    Source: CURRENT ALZHEIMER RESEARCH 13 5 545 556 2016
  • A Spherical Brain Mapping of MR Images for the Detection of Alzheimer's Disease
    Author-s: Martinez-Murcia, F. J.; Gorriz, J. M.; Ramirez, J.; Ortiz, A.
    Source: CURRENT ALZHEIMER RESEARCH 13 5 575 588 2016
  • Combining Feature Extraction Methods to Assist the Diagnosis of Alzheimer's Disease
    Author-s: Segovia, F.; Gorriz, J. M.; Ramirez, J.; Phillips, C.
    Source: CURRENT ALZHEIMER RESEARCH 13 7 831 837 2016
  • An Optimal Approach for Selecting Discriminant Regions for the Diagnosis of Alzheimer's Disease
    Author-s: Salas-Gonzalez, D.; Segovia, F.; Martinez-Murcia, F. J.; Lang, E. W.; Gorriz, J. M.; Ramirez, J.
    Source: CURRENT ALZHEIMER RESEARCH 13 7 838 844 2016
  • Fuzzy Computer-aided Diagnosis of Alzheimer's Disease Using MRI and PET Statistical Features
    Author-s: Krashenyi, Igor; Popov, Anton; Ramirez, Javier; Manuel Gorriz, Juan
    Source: 2016 IEEE 36TH INTERNATIONAL CONFERENCE ON ELECTRONICS AND NANOTECHNOLOGY (ELNANO) 187 191 36th IEEE International Conference on Electronics APR 19-21, 2016 Kyiv, UKRAINE 2016
  • Segmentation of Brain MRI Using SOM-FCM-Based Method and 3D Statistical Descriptors
    Author-s: Ortiz, Andres; Palacio, Antonio A.; Gorriz, Juan M.; Ramirez, Javier; Salas-Gonzalez, Diego
    Source: COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE -1 -1 2013
  • Improving the Convergence Rate in Affine Registration of PET and SPECT Brain Images Using Histogram Equalization
    Author-s: Salas-Gonzalez, D.; Gorriz, J. M.; Ramirez, J.; Padilla, P.; Illan, I. A.
    Source: COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE -1 -1 2013
  • Improved likelihood ratio test based voice activity detector applied to speech recognition
    Author-s: Gorriz, J. M.; Ramirez, J.; Lang, E. W.; Puntonet, C. G.; Turias, I.
    Source: SPEECH COMMUNICATION 52 7-8 664 677 2010
  • A Novel LMS Algorithm Applied to Adaptive Noise Cancellation
    Author-s: Gorriz, J. M.; Ramirez, Javier; Cruces-Alvarez, S.; Puntonet, Carlos G.; Lang, Elmar W.; Erdogmus, Deniz
    Source: IEEE SIGNAL PROCESSING LETTERS 16 1-3 34 37 2009
  • Implementation of RNS-based distributed arithmetic discrete wavelet transform architectures using field-programmable logic
    Author-s: Ramirez, J; Garcia, A; Meyer-Base, U; Taylor, F; Lloris, A
    Source: JOURNAL OF VLSI SIGNAL PROCESSING SYSTEMS FOR SIGNAL IMAGE AND VIDEO TECHNOLOGY 33 1-2 171 190 2003
  • Optimal multi-step linear feedback shift register design
    Author-s: Meyer-Base, U; Ramirez, J
    Source: FREQUENZ 57 11-12 248 253 2003

Conferences in ISI CPCI-Science

  • Assisting the Diagnosis of Neurodegenerative Disorders Using Principal Component Analysis and TensorFlow
    Author-s: Segovia, Fermin; Garcia-Perez, Marcelo; Manuel Gorriz, Juan; Ramirez, Javier; Jesus Martinez-Murcia, Francisco
    Source: INTERNATIONAL JOINT CONFERENCE SOCO'16- CISIS'16-ICEUTE'16 527 43 52 Int Joint Conf on Int Conference on Soft Comp Mode OCT 19-21, 2016 San Sebastian, SPAIN 2017
  • Analysis of 18F-DMFP-PET data using Hidden Markov Random Field and the Gaussian distribution to assist the diagnosis of Parkinsonism
    Author-s: Segovia, Fermin; Salas-Gonzalez, Diego; Gorriz, Juan M.; Ramirez, Javier; Martinez-Murcia, Francisco J.
    Source: MEDICAL IMAGING 2017: COMPUTER-AIDED DIAGNOSIS 10134 0 0 Conference on Medical Imaging - Computer-Aided Dia FEB 13-16, 2017 Orlando, FL 2017
  • Case-Based Statistical Learning applied to SPECT Image Classification
    Author-s: Gorriz, Juan M.; Ramirez, Javier; Illan, I. A.; Martinez-Murcia, Francisco J.; Segovia, Fermin; Salas-Gonzalez, Diego; Ortiz, A.
    Source: MEDICAL IMAGING 2017: COMPUTER-AIDED DIAGNOSIS 10134 0 0 Conference on Medical Imaging - Computer-Aided Dia FEB 13-16, 2017 Orlando, FL 2017
  • Preliminary Study on Unilateral Sensorineural Hearing Loss Identification via Dual-Tree Complex Wavelet Transform and Multinomial Logistic Regression
    Author-s: Wang, Shuihua; Zhang, Yudong; Yang, Ming; Lui, Bin; Ramirez, Javier; Gorriz, Juan Manuel
    Source: NATURAL AND ARTIFICIAL COMPUTATION FOR BIOMEDICINE AND NEUROSCIENCE, PT I 10337 289 297 International Work-Conference on the Interplay Bet JUN 19-23, 2017 Corunna, SPAIN 2017
  • On a Heavy-Tailed Intensity Normalization of the Parkinson's Progression Markers Initiative Brain Database
    Author-s: Castillo-Barnes, Diego; Arenas, Carlos; Segovia, Fermin; Martinez-Murcia, Francisco J.; Illan, Ignacio A.; Gorriz, Juan M.; Ramirez, Javier; Salas-Gonzalez, Diego
    Source: NATURAL AND ARTIFICIAL COMPUTATION FOR BIOMEDICINE AND NEUROSCIENCE, PT I 10337 298 304 International Work-Conference on the Interplay Bet JUN 19-23, 2017 Corunna, SPAIN 2017
  • Case-Based Statistical Learning: A Non Parametric Implementation Applied to SPECT Images
    Author-s: Gorriz, J. M.; Ramirez, J.; Martinez-Murcia, F. J.; Illan, I. A.; Segovia, F.; Salas-Gonzalez, D.; Ortiz, A.
    Source: NATURAL AND ARTIFICIAL COMPUTATION FOR BIOMEDICINE AND NEUROSCIENCE, PT I 10337 305 313 International Work-Conference on the Interplay Bet JUN 19-23, 2017 Corunna, SPAIN 2017
  • PET Image Classification Using HHT-Based Features Through Fractal Sampling
    Author-s: Ortiz, A.; Lozano, F.; Peinado, A.; Garia-Tarifa, M. J.; Gorriz, J. M.; Ramirez, J.
    Source: NATURAL AND ARTIFICIAL COMPUTATION FOR BIOMEDICINE AND NEUROSCIENCE, PT I 10337 314 323 International Work-Conference on the Interplay Bet JUN 19-23, 2017 Corunna, SPAIN 2017
  • A 3D Convolutional Neural Network Approach for the Diagnosis of Parkinson's Disease
    Author-s: Jesus Martinez-Murcia, Francisco; Ortiz, Andres; Manuel Gorriz, Juan; Ramirez, Javier; Segovia, Fermin; Salas-Gonzalez, Diego; Castillo-Barnes, Diego; Illan, Ignacio A.
    Source: NATURAL AND ARTIFICIAL COMPUTATION FOR BIOMEDICINE AND NEUROSCIENCE, PT I 10337 324 333 International Work-Conference on the Interplay Bet JUN 19-23, 2017 Corunna, SPAIN 2017
  • Automatic Separation of Parkinsonian Patients and Control Subjects Based on the Striatal Morphology
    Author-s: Segovia, Fermin; Gorriz, Juan M.; Ramirez, Javier; Martinez-Murcia, Francisco J.; Castillo-Barnes, Diego; Illan, Ignacio A.; Ortiz, Andres; Salas-Gonzalez, Diego
    Source: NATURAL AND ARTIFICIAL COMPUTATION FOR BIOMEDICINE AND NEUROSCIENCE, PT I 10337 345 352 International Work-Conference on the Interplay Bet JUN 19-23, 2017 Corunna, SPAIN 2017
  • Short-term Prediction of MCI to AD Conversion Based on Longitudinal MRI Analysis and Neuropsychological Tests
    Author-s: Eloy Arco, Juan; Ramirez, Javier; Manuel Gorriz, Juan; Puntonet, Carlos G.; Ruz, Maria
    Source: INNOVATION IN MEDICINE AND HEALTHCARE 2015 45 385 394 3rd KES International Conference on Innovation in SEP 11-12, 2015 Kyoto, JAPAN 2016
  • Ensemble Tree Learning Techniques for Magnetic Resonance Image Analysis
    Author-s: Ramirez, Javier; Gorriz, Juan M.; Ortiz, Andres; Padilla, Pablo; Martinez-Murcia, Francisco J.
    Source: INNOVATION IN MEDICINE AND HEALTHCARE 2015 45 395 404 3rd KES International Conference on Innovation in SEP 11-12, 2015 Kyoto, JAPAN 2016
  • IMPROVING SHORT-TERM PREDICTION FROM MCI TO AD BY APPLYING SEARCHLIGHT ANALYSIS
    Author-s: Eloy Arco, Juan; Ramirez, Javier; Puntonet, Carlos G.; Manuel Gorriz, Juan; Ruz, Maria
    Source: 2016 IEEE 13TH INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING (ISBI) 10 13 IEEE 13th International Symposium on Biomedical Im APR 13-16, 2016 Prague, CZECH REPUBLIC 2016
  • Multiclass classification of F-18-DMFP-PET data to assist the diagnosis of parkinsonism
    Author-s: Segovia, F.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.
    Source: 2016 6TH INTERNATIONAL WORKSHOP ON PATTERN RECOGNITION IN NEUROIMAGING (PRNI) 65 68 6th International Workshop on Pattern Recognition JUN 22-24, 2016 Trento, ITALY 2016
  • Automated Diagnosis of Parkinsonian Syndromes by Deep Sparse Filtering-Based Features
    Author-s: Ortiz, Andres; Martinez-Murcia, Francisco J.; Garcia-Tarifa, Maria J.; Lozano, Francisco; Gorriz, Juan M.; Ramirez, Javier
    Source: INNOVATION IN MEDICINE AND HEALTHCARE 2016 60 249 258 4th KES International Conference on Innovation in JUN 15-17, 2016 Tenerife, SPAIN 2016
  • Magnetic resonance image classification using nonnegative matrix factorization and ensemble tree learning techniques
    Author-s: Ramirez, J.; Gorriz, J. M.; Martinez-Murcia, F. J.; Segovia, F.; Salas-Gonzalez, D.
    Source: 2016 IEEE 18TH INTERNATIONAL WORKSHOP ON MULTIMEDIA SIGNAL PROCESSING (MMSP) 0 0 18th IEEE International Workshop on Multimedia Sig SEP 21-23, 2016 Montreal, CANADA 2016
  • Automated Diagnosis of Alzheimer's Disease by Integrating Genetic Biomarkers and Tissue Density Information
    Author-s: Ortiz, Andres; Moreno-Estevez, Miguel; Gorriz, Juan M.; Ramirez, Javier; Garcia-Tarifa, Maria J.; Munilla, Jorge; Haba, Nuria
    Source: ARTIFICIAL COMPUTATION IN BIOLOGY AND MEDICINE, PT I (IWINAC 2015) 9107 1 8 International Work-Conference on the Interplay Bet JUN 01-05, 2015 Elche, SPAIN 2015
  • A Volumetric Radial LBP Projection of MRI Brain Images for the Diagnosis of Alzheimer's Disease
    Author-s: Martinez-Murcia, F. J.; Ortiz, Andres; Gorriz, J. Manuel; Ramirez, Javier; Illan, I. A.
    Source: ARTIFICIAL COMPUTATION IN BIOLOGY AND MEDICINE, PT I (IWINAC 2015) 9107 19 28 International Work-Conference on the Interplay Bet JUN 01-05, 2015 Elche, SPAIN 2015
  • Intensity Normalization of (123) I-ioflupane-SPECT Brain Images Using a Model-Based Multivariate Linear Regression Approach
    Author-s: Brahim, A.; Manuel Gorriz, J.; Ramirez, Javier; Khedher, L.
    Source: ARTIFICIAL COMPUTATION IN BIOLOGY AND MEDICINE, PT I (IWINAC 2015) 9107 68 77 International Work-Conference on the Interplay Bet JUN 01-05, 2015 Elche, SPAIN 2015
  • Independent Component Analysis-Based Classification of Alzheimer's Disease from Segmented MRI Data
    Author-s: Khedher, L.; Ramirez, Javier; Manuel Gorriz, J.; Brahim, A.; Illan, I. A.
    Source: ARTIFICIAL COMPUTATION IN BIOLOGY AND MEDICINE, PT I (IWINAC 2015) 9107 78 87 International Work-Conference on the Interplay Bet JUN 01-05, 2015 Elche, SPAIN 2015
  • FDG and PIB Biomarker PET Analysis for the Alzheimer!s Disease Detection Using Association Rules
    Author-s: Chaves, R.; Ramirez, J.; Gorriz, J. M.; Illan, I. A.; Salas-Gonzalez, D.
    Source: 2012 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD (NSS/MIC) 2576 2579 IEEE Nuclear Science Symposium / Medical Imaging C OCT 29-NOV 03, 2012 Anaheim, Anaheim 2012
  • Empirical Mode Decomposition as a feature extraction method for Alzheimer!s Disease Diagnosis
    Author-s: Rojas, A.; Gorriz, J. M.; Ramirez, J.; Gallix, A.; Illan, I. A.
    Source: 2012 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD (NSS/MIC) 3909 3913 IEEE Nuclear Science Symposium / Medical Imaging C OCT 29-NOV 03, 2012 Anaheim, Anaheim 2012
  • Intensity normalization of FP-CIT SPECT In patients with Parkinsonism using the alpha-stable distribution
    Author-s: Salas-Gonzalez, D.; Gorriz, J. M.; Ramirez, J.; Martinez, F. J.; Chaves, R.; Segovia, F.; Illan, I. A.
    Source: 2012 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD (NSS/MIC) 3944 3946 IEEE Nuclear Science Symposium / Medical Imaging C OCT 29-NOV 03, 2012 Anaheim, Anaheim 2012
  • Effective voxel selection method over FDG-PET database based on Association Rules
    Author-s: Chaves, R.; Ramirez, J.; Gorriz, J. M.; Segovia, F.
    Source: ADVANCES IN KNOWLEDGE-BASED AND INTELLIGENT INFORMATION AND ENGINEERING SYSTEMS 243 2210 2219 16th International Conference on Knowledge-Based a SEP 10-12, 2012 San Sebastian, San Sebastian 2012
  • SPECT Computer-Aided Diagnosis System based on the Empirical Mode Decomposition
    Author-s: Gallix, A.; Gorriz, J. M.; Ramirez, J.; Illan, I. A.; Lang, E. W.
    Source: ADVANCES IN KNOWLEDGE-BASED AND INTELLIGENT INFORMATION AND ENGINEERING SYSTEMS 243 2220 2231 16th International Conference on Knowledge-Based a SEP 10-12, 2012 San Sebastian, San Sebastian 2012
  • Automatic differentiation between controls and Parkinson!s disease DaTSCAN images using a Partial Least Squares scheme and the Fisher Discriminant Ratio
    Author-s: Segovia, F.; Gorriz, J. M.; Ramirez, J.; Chaves, R.; Alvarez, I.
    Source: ADVANCES IN KNOWLEDGE-BASED AND INTELLIGENT INFORMATION AND ENGINEERING SYSTEMS 243 2241 2250 16th International Conference on Knowledge-Based a SEP 10-12, 2012 San Sebastian, San Sebastian 2012
  • Bayesian Segmentation of Magnetic Resonance Images Using the alpha-Stable Distribution
    Author-s: Salas-Gonzalez, Diego; Schloegl, Matthias; Gorriz, Juan M.; Ramirez, Javier; Lang, Elmar
    Source: HYBRID ARTIFICIAL INTELLIGENT SYSTEMS, PART I 6678 99 106 6th International Conference on Hybrid Artificial MAY 23-25, 2011 Wroclaw Univ Technol, Wroclaw Univ Technol, Wroclaw Univ Technol 2011
  • SVM with Bounds of Confidence and PLS for Quantifying the Effects of Acupuncture on Migraine Patients
    Author-s: Lopez, M.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Chaves, R.; Gomez-Rio, M.
    Source: HYBRID ARTIFICIAL INTELLIGENT SYSTEMS, PART I 6678 132 139 6th International Conference on Hybrid Artificial MAY 23-25, 2011 Wroclaw Univ Technol, Wroclaw Univ Technol, Wroclaw Univ Technol 2011
  • Effective Diagnosis of Alzheimer!s Disease by Means of Distance Metric Learning
    Author-s: Chaves, R.; Ramirez, J.; Gorriz, J. M.; Salas-Gonzalez, D.; Lopez, M.; Illan, I.; Segovia, F.; Olivares, A.
    Source: HYBRID ARTIFICIAL INTELLIGENT SYSTEMS, PART I 6678 148 155 6th International Conference on Hybrid Artificial MAY 23-25, 2011 Wroclaw Univ Technol, Wroclaw Univ Technol, Wroclaw Univ Technol 2011
  • Analysis of Spect Brain Images Using Wilcoxon and Relative Entropy Criteria and Quadratic Multivariate Classifiers for the Diagnosis of Alzheimer!s Disease
    Author-s: Martinez, F. J.; Salas-Gonzalez, D.; Gorriz, J. M.; Ramirez, J.; Puntonet, C. G.; Gomez-Rio, M.
    Source: NEW CHALLENGES ON BIOINSPIRED APPLICATIONS 6687 41 48 4th International Work-Conference on the Interplay MAY 30-JUN 03, 2011 La Palma, La Palma 2011
  • A Quantitative Study on Acupuncture Effects for Fighting Migraine Using SPECT Images
    Author-s: Lopez, M.; Ramirez, J.; Gorriz, J. M.; Chaves, R.; Gomez-Rio, M.
    Source: NEW CHALLENGES ON BIOINSPIRED APPLICATIONS 6687 87 95 4th International Work-Conference on the Interplay MAY 30-JUN 03, 2011 La Palma, La Palma 2011
  • Effective Diagnosis of Alzheimer!s Disease by Means of Association Rules
    Author-s: Chaves, R.; Ramirez, J.; Gorriz, J. M.; Lopez, M.; Salas-Gonzalez, D.; Illan, I.; Segovia, F.; Padilla, P.
    Source: HYBRID ARTIFICIAL INTELLIGENCE SYSTEMS, PT 1 6076 452 459 5th International Conference on Hybrid Artificial JUN 23-25, 2010 Univ Pais Vasco, Univ Pais Vasco, Univ Pais Vasco 2010
  • NMF-Based Analysis of SPECT Brain Images for the Diagnosis of Alzheimer!s Disease
    Author-s: Padilla, Pablo; Gorriz, Juan-Manuel; Ramirez, Javier; Lang, Elmar; Chaves, Rosa; Segovia, Fermin; Alvarez, Ignacio; Salas-Gonzalez, Diego; Lopez, Miriam
    Source: HYBRID ARTIFICIAL INTELLIGENCE SYSTEMS, PT 1 6076 468 475 5th International Conference on Hybrid Artificial JUN 23-25, 2010 Univ Pais Vasco, Univ Pais Vasco, Univ Pais Vasco 2010
  • Partial Least Squares for Feature Extraction of SPECT Images
    Author-s: Segovia, F.; Ramirez, J.; Gorriz, J. M.; Chaves, R.; Salas-Gonzalez, D.; Lopez, M.; Alvarez, I.; Padilla, P.; Puntonet, C. G.
    Source: HYBRID ARTIFICIAL INTELLIGENCE SYSTEMS, PT 1 6076 476 483 5th International Conference on Hybrid Artificial JUN 23-25, 2010 Univ Pais Vasco, Univ Pais Vasco, Univ Pais Vasco 2010
  • Sensor Fusion Adaptive Filtering for Position Monitoring in Intense Activities
    Author-s: Olivares, Alberto; Gorriz, J. M.; Ramirez, J.; Olivares, Gonzalo
    Source: HYBRID ARTIFICIAL INTELLIGENCE SYSTEMS, PT 1 6076 484 491 5th International Conference on Hybrid Artificial JUN 23-25, 2010 Univ Pais Vasco, Univ Pais Vasco, Univ Pais Vasco 2010
  • Exploring Symmetry to Assist Alzheimer!s Disease Diagnosis
    Author-s: Illan, I. A.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Lopez, M.; Padilla, P.; Chaves, R.; Segovia, F.; Puntonet, C. G.
    Source: HYBRID ARTIFICIAL INTELLIGENCE SYSTEMS, PT 1 6076 516 523 5th International Conference on Hybrid Artificial JUN 23-25, 2010 Univ Pais Vasco, Univ Pais Vasco, Univ Pais Vasco 2010
  • EARLY ALZHEIMER!S DISEASE DIAGNOSIS USING PARTIAL LEAST SQUARES AND RANDOM FORESTS
    Author-s: Ramirez, J.; Gorriz, J. M.; Segovia, F.; Chaves, R.; Salas-Gonzalez, D.; Lopez, M.; Alvarez, I.; Padilla, P.
    Source: 2010 7TH IEEE INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING: FROM NANO TO MACRO 81 84 7th IEEE International Symposium on Biomedical Ima APR 14-17, 2010 Rotterdam, Rotterdam 2010
  • Accurate Human Limb Angle Measurement in Telerehabilitation: Sensor Fusion through Kalman, LMS and RLS Adaptive Filtering
    Author-s: Olivares, Alberto; Gorriz, J. M.; Ramirez, J.; Olivares, Gonzalo
    Source: AMBIENT INTELLIGENCE AND FUTURE TRENDS - INTERNATIONAL SYMPOSIUM ON AMBIENT INTELLIGENCE (ISAML 2010 72 97 104 1st International Symposium on Ambient Intelligenc JUN 16-18, 2010 Guimaraes, Guimaraes 2010
  • Machine learning for very early Alzheimer!s Disease diagnosis; a F-18-FDG and PiB PET comparison
    Author-s: Illan, I. A.; Gorriz, J. M.; Ramirez, J.; Chaves, R.; Segovia, F.; Lopez, M.; Salas-Gonzalez, D.; Padilla, P.; Puntonet, C. G.
    Source: 2010 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD (NSS/MIC) 2334 2337 IEEE Nuclear Science Symposium (NSS)/Medical Imagi OCT 30-NOV 06, 2010 Knoxville, Knoxville 2010
  • Improving the convergence rate in affine registration of PET brain images using histogram matching
    Author-s: Salas-Gonzalez, D.; Estrada, J.; Gorriz, J. M.; Ramirez, J.; Segovia, F.; Chaves, R.; Lopez, M.; Illan, I. A.; Padilla, P.
    Source: 2010 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD (NSS/MIC) 3599 3601 IEEE Nuclear Science Symposium (NSS)/Medical Imagi OCT 30-NOV 06, 2010 Knoxville, Knoxville 2010
  • Effective Detection of the Alzheimer Disease by Means of Coronal NMSE SVM Feature Classification
    Author-s: Ramirez, Javier; Chaves, Rosa; Gorriz, Juan M.; Alvarez, Ignacio; Salas-Gonzalez, Diego; Lopez, Miriam; Segovia, Fermin
    Source: ADVANCES IN NEURAL NETWORKS - ISNN 2009, PT 2, PROCEEDINGS 5552 337 344 6th International Symposium on Neural Networks MAY 26-29, 2009 Wuhan, Wuhan 2009
  • Selecting Regions of Interest for the Diagnosis of Alzheimer Using Brain SPECT Images
    Author-s: Salas-Gonzalez, Diego; Gorriz, Juan M.; Ramirez, Javier; Alvarez, Ignacio; Lopez, Miriam; Segovia, Fermin; Puntonet, Carlos G.
    Source: ADVANCES IN NEURAL NETWORKS - ISNN 2009, PT 3, PROCEEDINGS 5553 399 406 6th International Symposium on Neural Networks MAY 26-29, 2009 Wuhan, Wuhan 2009
  • Automatic Computer Aided Diagnosis Tool using Component-based SVM
    Author-s: Gorriz, J. M.; Ramirez, J.; Lassl, A.; Salas-Gonzalez, D.; Lang, E. W.; Puntonet, C. G.; Alvarez, I.; Lopez, M.; Gomez-Rio, M.
    Source: 2008 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (2008 NSS/MIC), VOLS 1-9 3666 3669 IEEE Nuclear Science Symposium/Medical Imaging Con OCT 19-25, 2008 Dresden, Dresden 2009
  • A comparison of nonlinear least-square optimization methods in affine registration of SPECT images
    Author-s: Salas-Gonzalez, D.; Gorriz, J. M.; Ramirez, J.; Lassl, A.; Puntonet, C. G.; Lang, E. W.; Gomez-Rio, M.
    Source: 2008 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (2008 NSS/MIC), VOLS 1-9 3670 3672 IEEE Nuclear Science Symposium/Medical Imaging Con OCT 19-25, 2008 Dresden, Dresden 2009
  • Clustering approach for the classification of SPECT images
    Author-s: Lassl, A.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Puntonet, C. G.; Lang, E. W.
    Source: 2008 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (2008 NSS/MIC), VOLS 1-9 4611 4614 IEEE Nuclear Science Symposium/Medical Imaging Con OCT 19-25, 2008 Dresden, Dresden 2009
  • SPECT Image Classification Techniques for Computer Aided Diagnosis of the Alzheimer Disease
    Author-s: Ramirez, J.; Chaves, R.; Gorriz, J. M.; Lopez, M.; Salas-Gonzalez, D.; Alvarez, I.; Segovia, F.
    Source: BIO-INSPIRED SYSTEMS: COMPUTATIONAL AND AMBIENT INTELLIGENCE, PT 1 5517 941 948 10th International Work-Conference on Artificial N JUN 10-12, 2009 Salamanca, Salamanca 2009
  • Automatic System for Alzheimer!s Disease Diagnosis Using Eigenbrains and Bayesian Classification Rules
    Author-s: Lopez, M.; Ramirez, J.; Gorriz, J. M.; Alvarez, I.; Salas-Gonzalez, D.; Segovia, F.; Puntonet, C. G.
    Source: BIO-INSPIRED SYSTEMS: COMPUTATIONAL AND AMBIENT INTELLIGENCE, PT 1 5517 949 956 10th International Work-Conference on Artificial N JUN 10-12, 2009 Salamanca, Salamanca 2009
  • Selecting Regions of Interest for the Diagnosis of Alzheimer!s Disease in Brain SPECT Images Using Welch!s t-Test
    Author-s: Salas-Gonzalez, D.; Gorriz, J. M.; Ramirez, J.; Lopez, M.; Alvarez, I.; Segovia, F.; Puntonet, C. G.
    Source: BIO-INSPIRED SYSTEMS: COMPUTATIONAL AND AMBIENT INTELLIGENCE, PT 1 5517 965 972 10th International Work-Conference on Artificial N JUN 10-12, 2009 Salamanca, Salamanca 2009
  • Alzheimer!s Diagnosis Using Eigenbrains and Support Vector Machines
    Author-s: Alvarez, I.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Lopez, M.; Segovia, F.; Puntonet, C. G.; Prieto, B.
    Source: BIO-INSPIRED SYSTEMS: COMPUTATIONAL AND AMBIENT INTELLIGENCE, PT 1 5517 973 980 10th International Work-Conference on Artificial N JUN 10-12, 2009 Salamanca, Salamanca 2009
  • Automatic Classification System for the Diagnosis of Alzheimer Disease Using Component-Based SVM Aggregations
    Author-s: Alvarez, I.; Lopez, M.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Puntonet, C. G.; Segovia, F.
    Source: ADVANCES IN NEURO-INFORMATION PROCESSING, PT II 5507 402 409 15th International Conference on Neuro-Information NOV 25-28, 2008 Auckland, Auckland 2009
  • Early Detection of the Alzheimer Disease Combining Feature Selection and Kernel Machines
    Author-s: Ramirez, J.; Gorriz, J. M.; Lopez, M.; Salas-Gonzalez, D.; Alvarez, I.; Segovia, F.; Puntonet, C. G.
    Source: ADVANCES IN NEURO-INFORMATION PROCESSING, PT II 5507 410 417 15th International Conference on Neuro-Information NOV 25-28, 2008 Auckland, Auckland 2009
  • Computer Aided Diagnosis of Alzheimer Disease Using Support Vector Machines and Classification Trees
    Author-s: Salas-Gonzalez, D.; Gorriz, J. M.; Ramirez, J.; Lopez, M.; Alvarez, I.; Segovia, F.; Putonet, C. G.
    Source: ADVANCES IN NEURO-INFORMATION PROCESSING, PT II 5507 418 425 15th International Conference on Neuro-Information NOV 25-28, 2008 Auckland, Auckland 2009
  • Computer Aided Diagnosis of Alzheimer!s Disease Using Principal Component Analysis and Bayesian Classifiers
    Author-s: Lopez, Miriam; Ramirez, Javier; Gorriz, Juan M.; Alvarez, Ignacio; Salas-Gonzalez, Diego; Segovia, Fermin; Garcia Puntonet, Carlos
    Source: SIXTH INTERNATIONAL SYMPOSIUM ON NEURAL NETWORKS (ISNN 2009) 56 213 221 6th International Symposium on Neural Networks 2009 Wuhan, Wuhan 2009
  • Independent Component Analysis of SPECT Images to Assist the Alzheimer!s Disease Diagnosis
    Author-s: Alvarez, Ignacio; Gorriz, Juan M.; Ramirez, Javier; Salas-Gonzalez, Diego; Lopez, Miriam; Garcia Puntonet, Carlos; Segovia, Fermin
    Source: SIXTH INTERNATIONAL SYMPOSIUM ON NEURAL NETWORKS (ISNN 2009) 56 411 419 6th International Symposium on Neural Networks 2009 Wuhan, Wuhan 2009
  • Analysis of Brain SPECT Images for the Diagnosis of Alzheimer Disease Using First and Second Order Moments
    Author-s: Salas-Gonzalez, D.; Gorriz, J. M.; Ramirez, J.; Lopez, M.; Alvarez, L.; Segovia, F.; Puntonet, C. G.
    Source: BIOINSPIRED APPLICATIONS IN ARTIFICIAL AND NATURAL COMPUTATION, PT II 5602 124 133 3rd International Work-Conference on the Interplay JUN 22-26, 2009 Santiago de Compostela, Santiago de Compostela 2009
  • Support Vector Machines and Neural Networks for the Alzheimer!s Disease Diagnosis Using PCA
    Author-s: Lopez, M.; Ramirez, J.; Gorriz, J. M.; Alvarez, I.; Salas-Gonzalez, D.; Segovia, F.; Gomez-Rio, M.
    Source: BIOINSPIRED APPLICATIONS IN ARTIFICIAL AND NATURAL COMPUTATION, PT II 5602 142 149 3rd International Work-Conference on the Interplay JUN 22-26, 2009 Santiago de Compostela, Santiago de Compostela 2009
  • Functional Brain Image Classification Techniques for Early Alzheimer Disease Diagnosis
    Author-s: Ramirez, J.; Chaves, R.; Gorriz, J. M.; Alvarez, I.; Lopez, M.; Salas-Gonzalez, D.; Segovia, F.
    Source: BIOINSPIRED APPLICATIONS IN ARTIFICIAL AND NATURAL COMPUTATION, PT II 5602 150 157 3rd International Work-Conference on the Interplay JUN 22-26, 2009 Santiago de Compostela, Santiago de Compostela 2009
  • Classification of SPECT Images Using Clustering Techniques Revisited
    Author-s: Gorriz, J. M.; Ramirez, J.; Lassl, A.; Alvarez, I.; Segovia, F.; Salas, D.; Lopez, M.
    Source: BIOINSPIRED APPLICATIONS IN ARTIFICIAL AND NATURAL COMPUTATION, PT II 5602 168 178 3rd International Work-Conference on the Interplay JUN 22-26, 2009 Santiago de Compostela, Santiago de Compostela 2009
  • Neurological Image Classification for the Alzheimer!s Disease Diagnosis Using Kernel PCA and Support Vector Machines
    Author-s: Lopez, M.; Ramirez, J.; Gorriz, J. M.; Salas-Gonzalez, D.; Alvarez, I.; Segovia, F.; Chaves, R.
    Source: 2009 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOLS 1-5 2486 2489 IEEE Nuclear Science Symposium Conference 2009 OCT 25-31, 2009 Orlando, Orlando 2009
  • SPECT image classification based on NMSE feature correlation weighting and SVM
    Author-s: Chaves, R.; Ramirez, J.; Gorriz, J. M.; Lopez, M.; Alvarez, I.; Salas-Gonzalez, D.; Segovia, F.; Padilla, P.
    Source: 2009 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOLS 1-5 2715 2719 IEEE Nuclear Science Symposium Conference 2009 OCT 25-31, 2009 Orlando, Orlando 2009
  • Computer aided diagnosis of the Alzheimer!s Disease combining SPECT-based feature selection and Random forest classifiers
    Author-s: Ramirez, J.; Chaves, R.; Gorriz, J. M.; Lopez, M.; Alvarez, I.; Salas-Gonzalez, D.; Segovia, F.; Padilla, P.
    Source: 2009 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOLS 1-5 2738 2742 IEEE Nuclear Science Symposium Conference 2009 OCT 25-31, 2009 Orlando, Orlando 2009
  • Multivariate Approaches for Alzheimer!s Disease Diagnosis Using Bayesian Classifiers
    Author-s: Lopez, M.; Ramirez, J.; Gorriz, J. M.; Salas-Gonzalez, D.; Alvarez, I.; Segovia, F.; Chaves, R.
    Source: 2009 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOLS 1-5 3190 3193 IEEE Nuclear Science Symposium Conference 2009 OCT 25-31, 2009 Orlando, Orlando 2009
  • Automatic selection of ROIs using a model-based clustering approach
    Author-s: Segovia, F.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Illan, I. A.; Lopez, M.; Chaves, R.; Padilla, P.; Puntonet, C. G.
    Source: 2009 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOLS 1-5 3194 3198 IEEE Nuclear Science Symposium Conference 2009 OCT 25-31, 2009 Orlando, Orlando 2009
  • FMRI Data Analysis Using a Novel Clustering Technique
    Author-s: Segovia, F.; Gorriz, J. M.; Ramirez, J.; Salas-Gonzalez, D.; Illan, I. A.; Lopez, M.; Chaves, R.; Puntonet, C. G.; Lang, E. W.; Keck, I. R.
    Source: 2009 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOLS 1-5 3399 3403 IEEE Nuclear Science Symposium Conference 2009 OCT 25-31, 2009 Orlando, Orlando 2009
  • Volcano-seismic signal detection and classification processing using Hidden Markov Models. Application to San Cristobal volcano, Nicaragua.
    Author-s: Gutierrez, Ligdamis; Ibanez, Jesus; Cortes, Guillermo; Ramirez, Javier; Benitez, Carmen; Tenorio, Virginia; Alvarez, Isaac
    Source: 2009 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-5 2902 2905 IEEE International Geoscience and Remote Sensing S JUL 12-17, 2009 Cape Town, Cape Town 2009
  • Effective emission tomography image reconstruction algorithms for SPECT data
    Author-s: Ramirez, J.; Gorriz, J. M.; Gomez-Rio, M.; Romero, A.; Chaves, R.; Lassl, A.; Rodriguez, A.; Puntonet, C. G.; Theis, F.; Lang, E.
    Source: COMPUTATIONAL SCIENCE - ICCS 2008, PT 1 5101 741 748 8th International Conference on Computational Scie JUN 23-25, 2008 Cracow, Cracow 2008
  • Improved likelihood ratio test detector using a jointly Gaussian probability distribution function
    Author-s: Pernia, O.; Gorriz, J. M.; Ramirez, J.; Puntonet, C. G.; Turias, I.
    Source: Nature Inspired Problem-Solving Methods in Knowledge Engineering, Pt 2, Proceedings 4528 37 44 2nd International Work-Conference on the Interplay JUN 18-21, 2007 La Manga del Mar Menor, La Manga del Mar Menor 2007
  • An efficient VAD based on a hang-over scheme and a likelihood ratio test
    Author-s: Pernia, O.; Gorriz, J. M.; Ramirez, J.; Puntonet, C. G.; Turias, I.
    Source: Computational and Ambient Intelligence 4507 31 38 9th International Work-Conference on Artificial Ne JUN 20-22, 2007 San Sebastian, San Sebastian 2007
  • Revised contextual LRT for voice activity detection
    Author-s: Ramirez, Javier; Segura, Jose C.; Gorriz, J. M.
    Source: 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing, Vol IV, Pts 1-3 801 804 32nd IEEE International Conference on Acoustics, S APR 15-20, 2007 Honolulu, Honolulu 2007
  • An efficient VAD based on a generalized gaussian PDF
    Author-s: Pernia, O.; Gorriz, J. M.; Ramirez, J.; Puntonet, C. G.; Turias, I.
    Source: ADVANCES IN NONLINEAR SPEECH PROCESSING 4885 246 254 International Conference on Nonlinear Speech Proce MAY 22-25, 2007 Paris, Paris 2007
  • Noise subspace fuzzy C-means clustering for robust speech recognition
    Author-s: Gorriz, JM; Ramirez, J; Segura, JC; Puntonet, CG; Gonzalez, JJ
    Source: COMPUTATIONAL SCIENCE AND ITS APPLICATIONS - ICCSA 2006, PT 5 3984 772 779 International Conference on Computational Science MAY 08-AUG 11, 2003 Glasgow, Glasgow 2006
  • Independent Component Analysis applied to Voice Activity Detection
    Author-s: Gorriz, J. M.; Ramirez, J.; Puntonet, C. G.; Lang, E. W.; Stadlthanner, K.
    Source: COMPUTATIONAL SCIENCE - ICCS 2006, PT 1, PROCEEDINGS 3991 234 241 6th International Conference on Computational Scie MAY 28-31, 2006 Reading, Reading 2006
  • Speech event detection using support vector machines
    Author-s: Yelamos, P.; Ramirez, J.; Gorriz, J. M.; Puntonet, C. G.; Segura, J. C.
    Source: COMPUTATIONAL SCIENCE - ICCS 2006, PT 1, PROCEEDINGS 3991 356 363 6th International Conference on Computational Scie MAY 28-31, 2006 Reading, Reading 2006
  • Fuzzy logic speech/non-speech discrimination for noise robust speech processing
    Author-s: Culebras, R.; Ramirez, J.; Gorriz, J. M.; Segura, J. C.
    Source: COMPUTATIONAL SCIENCE - ICCS 2006, PT 1, PROCEEDINGS 3991 395 402 6th International Conference on Computational Scie MAY 28-31, 2006 Reading, Reading 2006
  • C-means clustering applied to speech discrimination
    Author-s: Gorriz, J. M.; Ramirez, J.; Turias, I.; Puntonet, C. G.; Gonzalez, J.; Lang, E. W.
    Source: COMPUTATIONAL SCIENCE - ICCS 2006, PT 1, PROCEEDINGS 3991 649 656 6th International Conference on Computational Scie MAY 28-31, 2006 Reading, Reading 2006
  • SVM-enabled voice activity detection
    Author-s: Ramirez, Javier; Yelamos, Pablo; Gorriz, Juan Manuel; Puntonet, Carlos G.; Segura, Jose C.
    Source: ADVANCES IN NEURAL NETWORKS - ISNN 2006, PT 2, PROCEEDINGS 3972 676 681 3rd International Symposium on Neural Networks (IS MAY 28-31, 2006 Chengdu, Chengdu 2006
  • Parametric nonlinear feature equalization for robust speech recognition
    Author-s: Garcia, Luz; Segura, Jose C.; Ramirez, Javier; de la Torre, Angel; Benitez, Carmen
    Source: 2006 IEEE International Conference on Acoustics, Speech and Signal Processing, Vols 1-13 529 532 31st IEEE International Conference on Acoustics, S MAY 14-19, 2006 Toulouse, Toulouse 2006
  • Effective speech/pause discrimination using an integrated bispectrum likelihood ratio test
    Author-s: Gorriz, J. M.; Ramirez, J.; Segura, J. C.; Puntonet, C. G.; Garcia, L.
    Source: 2006 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, VOLS 1-13 801 804 31st IEEE International Conference on Acoustics, S MAY 14-19, 2006 Toulouse, Toulouse 2006
  • Effective speech/pause discrimination combining noise suppression and fuzzy logic rules
    Author-s: Culebras, R.; Ramirez, J.; Gorriz, J. M.
    Source: 2006 IEEE International Conference on Acoustics, Speech and Signal Processing, Vols 1-13 1213 1216 31st IEEE International Conference on Acoustics, S MAY 14-19, 2006 Toulouse, Toulouse 2006
  • Continuous HMM-based volcano monitoring at Deception Island, Antarctica
    Author-s: Benitez, C.; Ramirez, J.; Segura, J. C.; Rubio, A.; Ibanez, J. M.; Almendros, J.; Garcia-Yeguas, A.
    Source: 2006 IEEE International Conference on Acoustics, Speech and Signal Processing, Vols 1-13 5607 5610 31st IEEE International Conference on Acoustics, S MAY 14-19, 2006 Toulouse, Toulouse 2006
  • HMM-based classification of seismic events recorded at Stromboli and Etna Volcanoes
    Author-s: Gutierrez, L. A.; Ramirez, J.; Benitez, C.; Ibanez, J. M.; Almendros, J.; Garcia-Yeguas, A.
    Source: 2006 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-8 2765 2768 IEEE International Geoscience and Remote Sensing S JUL 31-AUG 04, 2006 Denver, Denver 2006
  • Voice activity detection using higher order statistics
    Author-s: Gorriz, JM; Ramirez, J; Segura, JC; Hornillo, S
    Source: COMPUTATIONAL INTELLIGENCE AND BIOINSPIRED SYSTEMS, PROCEEDINGS 3512 837 844 8th International Work-Conference on Artificial Ne JUN 08-10, 2005 Barcelona, Barcelona 2005
  • Bispectra analysis-based VAD for robust speech recognition
    Author-s: Gorriz, JM; Puntonent, CG; Ramirez, J; Segura, JC
    Source: ARTIFICIAL INTELLIGENCE AND KNOWLEDGE ENGINEERING APPLICATIONS: A BIOINSPIRED APPROACH, PT 2, PROCEE 3562 567 576 1st International Work-Conference on the Interplay JUN 15-18, 2005 Las Palmas, Las Palmas 2005
  • Bispectrum-based statistical tests for VAD
    Author-s: Gorriz, JM; Ramirez, J; Puntonet, CG; Theis, F; Lang, EW
    Source: ARTIFICIAL NEURAL NETWORKS: FORMAL MODELS AND THEIR APPLICATIONS - ICANN 2005, PT 2, PROCEEDINGS 3697 541 546 15th International Conference on Artificial Neural SEP 11-15, 2005 Warsaw, Warsaw 2005
  • Voice activity detection with noise reduction and long-term spectral divergence estimation
    Author-s: Ramirez, J; Segura, JC; Benitez, C; de la Torre, A; Rubio, A
    Source: 2004 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL II, PROCEEDINGS 1093 1096 IEEE International Conference on Acoustics, Speech MAY 17-21, 2004 Montreal, Montreal 2004
  • Area*time optimized Hogenauer channelizer design using FPL devices
    Author-s: Meyer-Base, U; Rao, S; Ramirez, J; Garcia, A
    Source: FIELD-PROGRAMMABLE LOGIC AND APPLICATIONS, PROCEEDINGS 3203 384 393 14th International Conference on Field-Programmabl AUG 30-SEP 01, 2004 Leuven, Leuven 2004
  • Design and implementation of RNS-based adaptive filters
    Author-s: Ramirez, J; Meyer-Base, U; Garcia, A; Lloris, A
    Source: FIELD-PROGRAMMABLE LOGIC AND APPLICATIONS, PROCEEDINGS 2778 1135 1138 13th International Conference on Field-Programmabl SEP 01-03, 2003 LISBON, LISBON 2003
  • Implementation of reduced complexity, high performance programmable wavelet FIR filters using Field-Programmable Logic
    Author-s: Ramirez, J; Meyer-Baese, U
    Source: WAVELET AND INDEPENDENT COMPONENET ANALYSIS APPLICATIONS IX 4738 353 362 Conference on Wavelet and Independent Component An APR 03-05, 2002 ORLANDO, ORLANDO 2002
  • Low power high speed algebraic integer frequency sampling filters using FPLDs
    Author-s: Meyer-Baese, U; Ramirez, J; Garcia, A
    Source: FIELD-PROGRAMMABLE LOGIC AND APPLICATIONS, PROCEEDINGS 2438 897 904 12th International Conference on Field-Programmabl SEP 02-04, 2002 MONTPELLER, MONTPELLER 2002
  • Design of RNS-based distributed arithmetic DWT filterbanks
    Author-s: Ramirez, J; Garcia, A; Base, UM; Taylor, F; Fernandez, PG; Lloris, A
    Source: 2001 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-VI, PROCEEDIN 1193 1196 IEEE International Conference on Acoustics, Speech MAY 07-11, 2001 SALT LAKE CITY, SALT LAKE CITY 2001

Book chapters in ISI

  • Feature Ranking for Mild Cognitive Impairment and Alzheimer's Disease Diagnosis
    Author-s: Domashenko, Dmytro; Manko, Maksym; Popov, Anton; Krashenyi, Igor; Ramirez, Javier; Manuel Gorriz, Juan
    Source: 2017 SIGNAL PROCESSING SYMPOSIUM (SPSYMPO) 0 0 Signal Processing Symposium (SPSympo) SEP 12-14, 2017 Jachranka Village, POLAND 2017
  • A Proposed Computer-Aided Diagnosis System for Parkinson's Disease Classification using I-123-FP-CIT Imaging
    Author-s: Brahim, Abdelbasset; Khedher, Laila; Manuel Gorriz, Juan; Ramirez, Javier; El Hassouni, Mohammed; Toumi, Hechmi; Lespessailles, Eric; Jennane, Rachid
    Source: 2017 3RD INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES FOR SIGNAL AND IMAGE PROCESSING (ATSIP) 258 263 3rd International Conference on Advanced Technolog MAY 22-24, 2017 Fez, MOROCCO 2017
  • SKEWNESS AS FEATURE FOR THE DIAGNOSIS OF ALZHEIMER!S DISEASE USING SPECT IMAGES
    Author-s: Salas-Gonzalez, D.; Gorriz, J. M.; Ramirez, J.; Alvarez, I.; Lopez, M.; Segovia, E.; Gomez-Rio, M.
    Source: 2009 16TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-6 837 840 16th IEEE International Conference on Image Proces NOV 07-10, 2009 Cairo, Cairo 2009
  • Normalization of the inter-frame information using smoothing filtering
    Author-s: Garcia, L.; Segura, J. C.; Benitez, C.; Ramirez, J.; de la Torre, A.
    Source: INTERSPEECH 2006 AND 9TH INTERNATIONAL CONFERENCE ON SPOKEN LANGUAGE PROCESSING, VOLS 1-5 369 372 9th International Conference on Spoken Language Pr 2006 Pittsburgh, Pittsburgh 2006
  • Speech/Non-Speech discrimination combining advanced feature extraction and SVM learning
    Author-s: Ramirez, Javier; Yelamos, Pablo; Manuel Gorriz, Juan; Segura, Jose C.; Garcia, Luz
    Source: INTERSPEECH 2006 AND 9TH INTERNATIONAL CONFERENCE ON SPOKEN LANGUAGE PROCESSING, VOLS 1-5 1662 1665 9th International Conference on Spoken Language Pr 2006 Pittsburgh, Pittsburgh 2006
  • Noise robust model-based Voice Activity Detection
    Author-s: de la Torre, Angel; Ramirez, Javier; Benitez, Carmen; Segura, Jose C.; Garcia, Luz; Rubio, Antonio J.
    Source: INTERSPEECH 2006 AND 9TH INTERNATIONAL CONFERENCE ON SPOKEN LANGUAGE PROCESSING, VOLS 1-5 1954 1957 9th International Conference on Spoken Language Pr 2006 Pittsburgh, Pittsburgh 2006
  • An Efficient Bispectrum Phase Entropy-based Algorithm for VAD
    Author-s: Gorriz, J. M.; Ramirez, J.; Puntonet, C. G.; Segura, J. C.
    Source: INTERSPEECH 2006 AND 9TH INTERNATIONAL CONFERENCE ON SPOKEN LANGUAGE PROCESSING, VOLS 1-5 2322 2325 9th International Conference on Spoken Language Pr 2006 Pittsburgh, Pittsburgh 2006
  • A new voice activity detector using subband order-statistics filters for robust speech recognition
    Author-s: Ramirez, J; Segura, JC; Benitez, C; de la Torre, A; Rubio, A
    Source: 2004 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL I, PROCEEDINGS 849 852 IEEE International Conference on Acoustics, Speech MAY 17-21, 2004 Montreal, Montreal 2004
  • Index-based RNS DWT architectures for custom IC designs
    Author-s: Ramirez, J; Fernandez, PG; Meyer-Base, U; Taylor, F; Garcia, A; Lloris, A
    Source: SIPS 2001: IEEE WORKSHOP ON SIGNAL PROCESSING SYSTEMS: DESIGN AND IMPLEMENTATION 70 79 IEEE Workshop on Signal Processing, Systems Design SEP 26-28, 2001 ANTWERP, ANTWERP 2001
  • A new architecture to compute the discrete cosine transform using the quadratic residue number system
    Author-s: Ramirez, J; Garcia, A; Fernandez, PG; Parrilla, L; Lloris, A
    Source: ISCAS 2000: IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS - PROCEEDINGS, VOL V 321 324 IEEE International Symposium on Circuits and Syste MAY 28-31, 2000 GENEVA, GENEVA 2000
  • Implementation of RNS analysis and synthesis filter banks for the orthogonal discrete wavelet transform over FPL devices
    Author-s: Ramirez, J; Garcia, A; Parrilla, L; Lloris, A; Fernandez, PG
    Source: PROCEEDINGS OF THE 43RD IEEE MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS I-III 1170 1173 43rd IEEE Midwest Symposium on Circuits and System AUG 08-11, 2000 LANSING, LANSING 2000

National Projects

  • NUEVAS TECNICAS DE RECONSTRUCCION, PROCESADO, CLASIFICACION Y FUSION DE IMAGENES MEDICAS PARA DIAGNOSTICO PRECOZ DE LA ENFERMEDAD DE ALZHEIMER
    Principal Investigator: Javier Ramírez Pérez de Inestrosa
    Reference: TEC2008-02113
    Start date: 2009-01-01
    End date: 2011-12-31
    Research Group: TIC-218
    Amount to UGR: 66308.00
    Funding Agency: Ministerio de Ciencia e Innovación
    Program: Proyectos nacionales de investigación (MICINN)
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Regional Projects

  • Modelos Estadísticos de Neurodegeneración para Sistemas de Ayuda al Diagnóstico (STM-NEUROCAD). Aplicación al diagnóstico precoz de las enfermedades de Alzheimer y Parkinson.
    Principal Investigator: Javier Ramírez Pérez de Inestrosa
    Reference: P11-TIC-7103
    Start date: 2013-01-01
    End date: 2016-12-31
    Research Group: TIC-218
    Amount to UGR: 175940.80
    Funding Agency: Consejería de Economía, Innovación y Ciencia, J.A.
    Program: Proyectos de Excelencia: Proyectos motrices
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  • Diagnóstico avanzado de enfermedades neurológicas mediante técnicas de reconstrucción y modelado de imágenes tomográficas cerebrales
    Principal Investigator: Javier Ramírez Pérez de Inestrosa
    Reference: P07-TIC-02566
    Start date: 2008-01-02
    End date: 2012-01-31
    Research Group: TIC-218
    Amount to UGR: 159668.00
    Funding Agency: Consejería de Economía, Innovación y Ciencia, J.A.
    Program: Proyectos de Excelencia: Promoción general del conocimiento
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Research Contracts through OTRI

  • OTRI-2907
    Principal Investigator: Juan Manuel Górriz Sáez, Javier Ramírez Pérez de Inestrosa
    Start date: 2010-10-28
    End date: 2013-10-27
    Research Group: TIC-218
    Company: Plataforma Tecnológica (PTEC) S.A

Doctoral Dissertations supervised

  • Statistical Neuroimage Modelling, Processing and Synthesis Based on Texture and Component Analysis: Tackling the Small Sample Size Problem
    Author: Francisco Jesús Martínez Murcia
    Institution: Teoría de la Señal, Telemática y Comunicaciones (UGR),
    Dissertation date: 2017-06-01
    Supervision: Juan Manuel Górriz Sáez, Javier Ramírez Pérez de Inestrosa
  • Novel approaches based on decomposition methods for detecting MRI patterns in the progression of Alzheimer's Disease
    Author: Laïla Khedher
    Institution: Teoría de la Señal, Telemática y Comunicaciones (UGR),
    Dissertation date: 2017-07-24
    Supervision: Juan Manuel Górriz Sáez, Javier Ramírez Pérez de Inestrosa
  • Brain imaging biomarker normalization, analysis and classification methods to characterize the progression of neurodegenerative diseases
    Author: Brahim Abdelbasset
    Institution: Teoría de la Señal, Telemática y Comunicaciones (UGR),
    Dissertation date: 2016-07-08
    Supervision: Juan Manuel Górriz Sáez, Javier Ramírez Pérez de Inestrosa
  • Un nuevo modelo de la interconectividad funcional cerebral mediante reglas de asociación aplicado a la detección de alteraciones neurológicas
    Author: Rosa María Chaves Rodríguez
    Institution: Teoría de la Señal, Telemática y Comunicaciones (UGR),
    Dissertation date: 2013-04-02
    Supervision: Javier Ramírez Pérez de Inestrosa, Juan Manuel Górriz Sáez
    Special mention: internacional
  • Signal Processing of Magnetic and Inertial Sensor’s Signals applied to Human Body Motion Monitoring
    Author: Alberto Olivares Vicente
    Institution: Teoría de la Señal, Telemática y Comunicaciones (UGR),
    Dissertation date: 2013-04-18
    Supervision: Juan Manuel Górriz Sáez, Javier Ramírez Pérez de Inestrosa, Gonzalo Olivares Ruiz
  • Análisis de Imágenes Funcionales Cerebrales mediante Modelos de mezcla de Gaussianas y mínimos cuadrados parciales para el diagnóstico de alteraciones neurológicas
    Author: Fermín Segovia Román
    Institution: Teoría de la Señal, Telemática y Comunicaciones (UGR),
    Dissertation date: 2011-05-01
    Supervision: Juan Manuel Górriz Sáez, Javier Ramírez Pérez de Inestrosa
  • Nuevos Modelos Estadísticos para detección de Patrones de Hipo/Perfusión-Metabolismo en Imágenes de Tomografía Funcional Cerebral
    Author: Miriam María López Pérez
    Institution: Teoría de la Señal, Telemática y Comunicaciones (UGR),
    Dissertation date: 2010-07-07
    Supervision: Javier Ramírez Pérez de Inestrosa, Juan Manuel Górriz Sáez
  • Nuevos Paradigmas para el análisis de imágenes tomográficas
    Author: Antonio Romero Moreno
    Institution: Teoría de la Señal, Telemática y Comunicaciones (UGR),
    Dissertation date: 2010-12-01
    Supervision: Javier Ramírez Pérez de Inestrosa, Juan Manuel Górriz Sáez
  • Análisis en Componentes de Imágenes Funcionales para la Ayuda al Diagnóstico de la Enfermedad del Alzheimer
    Author: Ignacio Álvarez Illán
    Institution: Arquitectura y Tecnología de Computadores (UGR),
    Dissertation date: 2010-07-10
    Supervision: Juan Manuel Górriz Sáez, Javier Ramírez Pérez de Inestrosa, Carlos García Puntonet
  • Nuevos Avances en detección de Actividad de Voz Mediante Estadísticos de Alto Orden y Estrategias de Optimización
    Author: Juan Manuel Górriz Sáez
    Institution: Arquitectura y Tecnología de Computadores (UGR), Teoría de la Señal, Telemática y Comunicaciones (UGR),
    Dissertation date: 2006-07-13
    Supervision: Carlos García Puntonet, Javier Ramírez Pérez de Inestrosa

Research visits

  • FLORIDA STATE UNIVERSITY
    Visiting researcher: Ramírez Pérez de Inestrosa, Javier
    Research group: TIC-218
    Place: TALLAHASSEE; ESTADOS UNIDOS DE AMERICA
    Start date: 2001-04-15
    End date: 2001-10-15
  • UNIVERSIDAD DE FLORIDA
    Visiting researcher: Ramírez Pérez de Inestrosa, Javier
    Research group: TIC-218
    Place: GAINESVILLE; ESTADOS UNIDOS DE AMERICA
    Start date: 2000-09-18
    End date: 2000-12-16
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