GTM

The group focuses its activities in the field of signal processing and maintains active lines of research in the areas of voice, acoustics and sound, image and video processing technologies

The research team of the University of Vigo (UVIGO) has extensive and proven experience (more than fifteen years) in the research lines of text-to-speech conversion (TTS) and automatic speech recognition (ASR) in Galician and Spanish, and in the line of analysis and facial recognition (started more than 25 years ago). In these fields, it has participated in a number of projects funded at European, national and regional level, in addition to various contracts with companies. As a result, this team has its own algorithms and software tools, which can be adapted to a new experimental framework in a short time.

 

Research topics

  • Image and video processing: event detection and classification, image registration, face analysis and recognition, computer vision.
  • Pattern recognition, machine learning, multimodal biometric identification.
  • Speech processing: speech and speaker recognition, analysis and search on speech, speech-to-text and text-to-speech conversion, voice transformation.
  • Acoustics and audio: architectural acoustics, underwater acoustics, measurements and numerical methods for acoustics, low-cost acquisition and processing acoustic systems, audio quality and audio signal processing.

 

Keywords

speech-to-text conversion, text-to-speech conversion, identification and biometric verification, facial analysis, emotion estimation, machine learning, sound quality, 3d sound, acoustic comfort
 

Technological offer

  • Acoustic measurements of pressure level, acoustic intensity, etc.
  • Acoustic consulting, aimed to room acoustics, acoustic isolation, diagnosis and noise control, aerial and underwater noise pollution, associated legislation, etc.
  • Sound analysis, sound digital signal processing, transduction, etc.
  • Design of acoustic systems, both for the acoustic parts as well as other subsystems or interactions (electric, magnetic, etc.)
  • Teaching, through the organization of courses, seminars and workshops related directly or indirectly to sound, audio and acoustics.
  • Design of computer vision systems
  • Video analytics solutions

 

Related research areas

 

Members

 

Contact information

Carmen García Mateo

+34 986 812 133
carmen.garcia@uvigo.es

 

Research results

Article
Campbell, E.L., Mesía, R.Y., Docío-Fernández, L., García-Mateo, C.
Paralinguistic and linguistic fluency features for Alzheimer's disease detection
Computer Speech and Language, 68: 101198, 2021 | DOI

Article
Lopez-Otero, P., Docio-Fernandez, L.
Analysis of gender and identity issues in depression detection on de-identified speech
Computer Speech and Language, 65: 101118, 2021 | DOI

Conference Paper
Cabo, D.P., Sobreira Seoane, M.A., Bernárdez, J.R.F.
A bootstrap estimation of confidence levels in reverberation time measurements at low frequencies
Euronoise 2015, : 167-172, 2020 | DOI

Article
Martins, I., Carvalho, P., Corte-Real, L., Alba-Castro, J.L.
Texture collinearity foreground segmentation for night videos
Computer Vision and Image Understanding, 200: 103032, 2020 | DOI

Conference Paper
Cabo, D.P., de Bree, H.E., Fernandez Comesaña, D., Sobreira Seoane, M.A.
Real life harmonic source localization using a network of acoustic vector sensors
Euronoise 2015, : 2333-2338, 2020 | DOI

Conference Paper
Costa-Pazo, A., Jimenez-Cabello, D., Vazquez-Fernandez, E., Alba-Castro, J.L., Lopez-Sastre, R.J.
Generalized Presentation Attack Detection: A face anti-spoofing evaluation proposal
2019 International Conference on Biometrics, ICB 2019, : 8987290, 2019 | DOI

Book Chapter
Costa-Pazo, A., Vazquez-Fernandez, E., Alba-Castro, J.L., González-Jiménez, D.
Challenges of face presentation attack detection in real scenarios
Advances in Computer Vision and Pattern Recognition, : 247-266, 2019 | DOI

Article
Tejedor, J., Toledano, D.T., Lopez-Otero, P., Docio-Fernandez, L., Peñagarikano, M., Rodriguez-Fuentes, L.J., Moreno-Sandoval, A.
Search on speech from spoken queries: the Multi-domain International ALBAYZIN 2018 Query-by-Example Spoken Term Detection Evaluation
Eurasip Journal on Audio, Speech, and Music Processing, 2019(1): 13, 2019 | DOI

Article
Tejedor, J., Toledano, D.T., Lopez-Otero, P., Docio-Fernandez, L., Montalvo, A.R., Ramirez, J.M., Peñagarikano, M., Rodriguez-Fuentes, L.J.
ALBAYZIN 2018 spoken term detection evaluation: a multi-domain international evaluation in Spanish
Eurasip Journal on Audio, Speech, and Music Processing, 2019(1): 16, 2019 | DOI

Article
Magariños, C., Erro, D., Banga, E.R.
Language-independent acoustic cloning of HTS voices
Computer Speech and Language, 55: 168-186, 2019 | DOI

Conference Paper
Sobreira Seoane, M.A.
Drip detection through its acoustic signature with variable background noise
INTER-NOISE 2019 MADRID - 48th International Congress and Exhibition on Noise Control Engineering, : , 2019 | DOI

Conference Paper
Diaz, J.M.N., Teixeira, P.H., Seoane, M.S.
Acoustic cloud based approach for Corona early detection on Hydropower Equipment
Proceedings of the International Congress on Acoustics, 2019-September: 2596-2603, 2019 | DOI

Article
Martins, I., Carvalho, P., Corte-Real, L., Alba-Castro, J.L.
BMOG: boosted Gaussian Mixture Model with controlled complexity for background subtraction
Pattern Analysis and Applications, 21(3): 641-654, 2018 | DOI

Article
Tejedor, J., Toledano, D.T., Lopez-Otero, P., Docio-Fernandez, L., Proença, J., Perdigão, F., García-Granada, F., Sanchis, E., Pompili, A., Abad, A.
ALBAYZIN Query-by-example Spoken Term Detection 2016 evaluation
Eurasip Journal on Audio, Speech, and Music Processing, 2018(1): 2, 2018 | DOI

Article
Martín, A.P., García-Mateo, C., Docío-Fernández, L., Regueira, X.L.
Study on the impact of the training corpus of the language model on the performance of a speech recognizer [Estudio sobre el impacto del corpus de entrenamiento del modelo de lenguaje en las prestaciones de un reconocedor de habla]
Procesamiento de Lenguaje Natural, 61: 75-82, 2018 | DOI

Conference Paper
Ramos-Muguerza, E., Docio-Fernandez, L., Alba-Castro, J.L.
From hard to soft biometrics through DNN transfer learning
2018 IEEE 9th International Conference on Biometrics Theory, Applications and Systems, BTAS 2018, : 8698589, 2018 | DOI

Conference Paper
Le, N., Bredin, H., Sargent, G., India, M., Lopez-Otero, P., Barras, C., Guinaudeau, C., Gravier, G., Da Fonseca, G.B., Freire, I.L., Patrocínio, Z., Guimarães, S.J.F., Martí, G., Morros, J.R., Hernando, J., Docio-Fernandez, L., Garcia-Mateo, C., Meignier, S., Odobez, J.-M.
Towards large scale multimedia indexing: A case study on person discovery in broadcast news
ACM International Conference Proceeding Series, Part F130150: a18, 2017 | DOI

Article
Troncoso-Pastoriza, F., García-Mateo, C., Fairhurst, M.
Introducing an approach for writer recognition based on the i-vector paradigm
IET Biometrics, 6(3): 191-199, 2017 | DOI

Conference Paper
Martins, I., Carvalho, P., Corte-Real, L., Alba-Castro, J.L.
BMOG: Boosted Gaussian mixture model with controlled complexity
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 10255 LNCS: 50-57, 2017 | DOI

Article
Lopez-Otero, P., Magariños, C., Docio-Fernandez, L., Rodriguez-Banga, E., Erro, D., Garcia-Mateo, C.
Influence of speaker de-identification in depression detection
IET Signal Processing, 11(9): 1023-1030, 2017 | DOI

Article
Tejedor, J., Toledano, D.T., Lopez-Otero, P., Docio-Fernandez, L., Serrano, L., Hernaez, I., Coucheiro-Limeres, A., Ferreiros, J., Olcoz, J., Llombart, J.
ALBAYZIN 2016 spoken term detection evaluation: an international open competitive evaluation in Spanish
Eurasip Journal on Audio, Speech, and Music Processing, 2017(1): 22, 2017 | DOI

Article
Magariños, C., Lopez-Otero, P., Docio-Fernandez, L., Rodriguez-Banga, E., Erro, D., Garcia-Mateo, C.
Reversible speaker de-identification using pre-trained transformation functions
Computer Speech and Language, 46: 36-52, 2017 | DOI

Article
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
Ensemble audio segmentation for radio and television programmes
Multimedia Tools and Applications, 76(5): 7421-7444, 2017 | DOI

Conference Paper
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
Compensating gender variability in query-by-example search on speech using voice conversion
Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, 2017-August: 2909-2913, 2017 | DOI

Conference Paper
Lopez-Otero, P., Docio-Fernandez, L., Abad, A., Garcia-Mateo, C.
Depression detection using automatic transcriptions of de-identified speech
Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, 2017-August: 3157-3161, 2017 | DOI

Conference Paper
Magariños, C., Lopez-Otero, P., Docio-Fernandez, L., Banga, E.R., Garcia-Mateo, C., Erro, D.
Piecewise linear definition of transformation functions for speaker de-identification
2016 1st International Workshop on Sensing, Processing and Learning for Intelligent Machines, SPLINE 2016 - Proceedings, : 7528408, 2016 | DOI

Conference Paper
Magariños, C., Erro, D., Banga, E.R.
Language-independent acoustic cloning of HTS voices: A preliminary study
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2016-May: 5615-56197472752, 2016 | DOI

Conference Paper
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
Phonetic unit selection for cross-lingual query-by-example spoken term detection
2015 IEEE Workshop on Automatic Speech Recognition and Understanding, ASRU 2015 - Proceedings, : 223-2297404798, 2016 | DOI

Article
Santos-Domínguez, D., Torres-Guijarro, S., Cardenal-López, A., Pena-Gimenez, A.
ShipsEar: An underwater vessel noise database
Applied Acoustics, 113: 64-69, 2016 | DOI

Article
Tejedor, J., Toledano, D.T., Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
Comparison of ALBAYZIN query-by-example spoken term detection 2012 and 2014 evaluations
Eurasip Journal on Audio, Speech, and Music Processing, 2016(1): 1-191, 2016 | DOI

Conference Paper
Cabeza, C., Garcia-Miguel, J.M., García-Mateo, C., Castro, J.L.A.
CORILSE: A Spanish sign language repository for linguistic analysis
Proceedings of the 10th International Conference on Language Resources and Evaluation, LREC 2016, : 1402-1407, 2016 | DOI

Article
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
Finding relevant features for zero-resource query-by-example search on speech
Speech Communication, 84: 24-35, 2016 | DOI

Conference Paper
Sobreira Seoane, M.A., Pérez Cabo, D., Agerkvist, F.T.
Do wavelet filters provide more accurate estimates of reverberation times at low frequencies
Proceedings of the INTER-NOISE 2016 - 45th International Congress and Exposition on Noise Control Engineering: Towards a Quieter Future, : 1088-1096, 2016 | DOI

Conference Paper
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
GTM-Uvigo system for multimodal Person Discovery in Broadcast TV task at MediaEval 2016
CEUR Workshop Proceedings, 1739: , 2016 | DOI

Article
Rehm, G., Uszkoreit, H., Ananiadou, S., Bel, N., Bieleviciene, A., Borin, L., Branco, A., Budin, G., Calzolari, N., Daelemans, W., Garabík, R., Grobelnik, M., García-Mateo, C., van Genabith, J., Hajic, J., Hernáez, I., Judge, J., Koeva, S., Krek, S., Krstev, C., Lindén, K., Magnini, B., Mariani, J., McNaught, J., Melero, M., Monachini, M., Moreno, A., Odijk, J., Ogrodniczuk, M., Pezik, P., Piperidis, S., Przepiórkowski, A., Rögnvaldsson, E., Rosner, M., Pedersen, B.S., Skadina, I., De Smedt, K., Tadic, M., Thompson, P., Tufis, D., Váradi, T., Vasiljevs, A., Vider, K., Zabarskaite, J.
The strategic impact of META-NET on the regional, national and international level
Language Resources and Evaluation, 50(2): 351-374, 2016 | DOI

Conference Paper
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
Better phoneme recognisers lead to better phoneme posteriorgrams for search on speech? An experimental analysis
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 10077 LNAI: 128-137, 2016 | DOI

Conference Paper
Martins, I., Carvalho, P., Corte-Real, L., Alba-Castro, J.L.
Bio-inspired boosting for moving objects segmentation
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 9730: 397-406, 2016 | DOI

Conference Paper
Rieiro, H., Alba Castro, J.L., Martinez-Conde, S., Macknik, S.L.
A registration algorithm for microscopy images of the capillary bed
Computational Vision and Medical Image Processing V - Proceedings of 5th Eccomas Thematic Conference on Computational Vision and Medical Image Processing, VipIMAGE 2015, : 157-162, 2016 | DOI

Conference Paper
Martínez, M., Varela, R., García-Mateo, C., Rei, E.F., Calvo, A.M.
Introducing the SEA-AP: An enhanced tool for automatic prosodic analysis
Proceedings of the 10th International Conference on Language Resources and Evaluation, LREC 2016, : 1963-1969, 2016 | DOI

Conference Paper
Seara, R., Martinez, M., Varela, R., García-Mateo, C., Fernández-Rei, E., Regueira, X.L.
Enhanced CORILGA: Introducing the automatic phonetic alignment tool for continuous speech
Proceedings of the 10th International Conference on Language Resources and Evaluation, LREC 2016, : 3893-3898, 2016 | DOI

Conference Paper
Otero, P.L., Fernandez, L.D., Mateo, C.G., Maquieira, M.M., Fernandez, R.V., Rei, E.F.
SEA-AP: A segmentation and labelling tool for prosodic analysis
Dialectologia, (2016): 223-244, 2016 | DOI

Conference Paper
Magariños, C., Erro, D., Lopez-Otero, P., Banga, E.R.
Language-independent acoustic cloning of HTS voices: An objective evaluation
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 10077 LNAI: 54-63, 2016 | DOI

Editorial
Abad, A., Ortega, A., Teixeira, A., Mateo, C.G., Martínez Hinarejos, C.D., Perdigão, F., Batista, F., Mamede, N.
Preface
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 10077 LNAI: V-VII, 2016 | DOI

Article
Santos-Domínguez, D., Torres-Guijarro, S., Cardenal-López, A., Pena-Gimenez, A.
ShipsEar: An underwater vessel noise database
Applied Acoustics, 113: 64-69, 2016 | DOI

Article
Tejedor, J., Toledano, D.T., Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
Comparison of ALBAYZIN query-by-example spoken term detection 2012 and 2014 evaluations
Eurasip Journal on Audio, Speech, and Music Processing, 2016(1): 1-191, 2016 | DOI

Article
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
Finding relevant features for zero-resource query-by-example search on speech
Speech Communication, 84: 24-35, 2016 | DOI

Article
Teijeiro-Mosquera, L., Biel, J.-I., Alba-Castro, J.L., Gatica-Perez, D.
What your face vlogs about: Expressions of emotion and big-five traits impressions in youtube
IEEE Transactions on Affective Computing, 6(2): 193-2056977907, 2015 | DOI

Conference Paper
Cabo, D.P., De Bree, H.E., Carrillo Pousa, G., Sobreira Seoane, M.A.
A wireless network of Acoustic Multi Mission Sensors to detect, locate and track simultaneously various helicopters
41st European Rotorcraft Forum 2015, ERF 2015, 2: 1087-1099, 2015 | DOI

Article
Mera Iglesias, M., Aramburu Núñez, D., Del Olmo Claudio, J.L., López Medina, A., Landesa-Vázquez, I., Salvador Gómez, F., Driscoll, B., Coolens, C., Alba Castro, J.L., Munõz, V.
Multimodality functional imaging in radiation therapy planning: Relationships between dynamic contrast-enhanced MRI, diffusion-weighted MRI, and 18F-FDG PET
Computational and Mathematical Methods in Medicine, 2015: 103843, 2015 | DOI

Article
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
Assessing speaker independence on a speech-based depression level estimation system
Pattern Recognition Letters, 68: 343-350, 2015 | DOI

Article
Tejedor, J., Toledano, D.T., Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C., Cardenal, A., Echeverry-Correa, J.D., Coucheiro-Limeres, A., Olcoz, J., Miguel, A.
Spoken term detection ALBAYZIN 2014 evaluation: overview, systems, results, and discussion
Eurasip Journal on Audio, Speech, and Music Processing, 2015(1): 21, 2015 | DOI

Article
Castán, D., Tavarez, D., Lopez-Otero, P., Franco-Pedroso, J., Delgado, H., Navas, E., Docio-Fernández, L., Ramos, D., Serrano, J., Ortega, A., Lleida, E.
Albayzín-2014 evaluation: audio segmentation and classification in broadcast news domains
Eurasip Journal on Audio, Speech, and Music Processing, 2015(1): 1-933, 2015 | DOI

Conference Paper
Lopez-Otero, P., Barros, R., Docio-Fernandez, L., González-Agulla, E., Alba-Castro, J.L., Garcia-Mateo, C.
GTM-UVigo systems for person discovery task at MediaEval 2015
CEUR Workshop Proceedings, 1436: , 2015 | DOI

Conference Paper
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
GTM-UVigo systems for the query-by-example search on speech task at MediaEval 2015
CEUR Workshop Proceedings, 1436: , 2015 | DOI

Conference Paper
Jauk, I., Bonafonte, A., Lopez-Otero, P., Docio-Fernandez, L.
Creating expressive synthetic voices by unsupervised clustering of audiobooks
Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, 2015-January: 3380-3384, 2015 | DOI

Conference Paper
Rehm, G., Uszkoreit, H., Ananiadou, S., Bel, N., Bieleviciene, A., Borin, L., Branco, A., Budin, G., Calzolari, N., Daelemans, W., Garabík, R., Grobelnik, M., García-Mateo, C., Van Genabith, J., Hajic, J., Hernáez, I., Judge, J., Koeva, S., Krek, S., Krstev, C., Lindén, K., Magnini, B., Mariani, J., McNaught, J., Melero, M., Monachini, M., Moreno, A., Odijk, J., Ogrodniczuk, M., P?zik, P., Piperidis, S., Przepiórkowski, A., Rögnvaldsson, E., Rosner, M., Pedersen, B.S., Skadina, I., De Smedt, K., Tadic, M., Thompson, P., Tufis, D., Váradi, T., Vasiljevs, A., Vider, K., Zabarskaite, J.
The strategic impact of META-NET on the Regional, National and International Level
Proceedings of the 9th International Conference on Language Resources and Evaluation, LREC 2014, : 1517-1524, 2014 | DOI

Conference Paper
Lopez-Otero, P., Dacia-Fernandez, L., Garcia-Mateo, C.
A study of acoustic features for depression detection
2nd International Workshop on Biometrics and Forensics, IWBF 2014, : 6914245, 2014 | DOI

Conference Paper
Landesa-Vazquez, I., Alba-Castro, J.L., Mera-Iglesias, M., Aramburu-Nunez, D., Lopez-Medina, A., Munoz-Garzon, V.
ARTFIBio: A cross-platform image registration tool for tumor response quantification in head and neck cancer
2014 IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2014, : 149-1526864326, 2014 | DOI

Conference Paper
Parada-Loira, F., Gonzalez-Agulla, E., Alba-Castro, J.L.
Hand gestures to control infotainment equipment in cars
IEEE Intelligent Vehicles Symposium, Proceedings, : 1-66856614, 2014 | DOI

Article
Peso Parada, P., Cardenal-López, A.
Using Gaussian mixture models to detect and classify dolphin whistles and pulses
Journal of the Acoustical Society of America, 135(6): 3371-3380, 2014 | DOI

Article
Otero-Millan, J., Castro, J.L.A., Macknik, S.L., Martinez-Conde, S.
Unsupervised clustering method to detect microsaccades
Journal of Vision, 14(2): 1-17, 2014 | DOI

Conference Paper
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
Introducing a framework for the evaluation of music detection tools
Proceedings of the 9th International Conference on Language Resources and Evaluation, LREC 2014, : 568-572, 2014 | DOI

Conference Paper
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
A novel method for selecting the number of clusters in a speaker diarization system
European Signal Processing Conference, : 656-6606952190, 2014 | DOI

Conference Paper
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
A study of acoustic features for the classification of depressed speech
2014 37th International Convention on Information and Communication Technology, Electronics and Microelectronics, MIPRO 2014 - Proceedings, : 1331-13356859774, 2014 | DOI

Conference Paper
García-Mateo, C., Cardenal, A., Regueira, X.L., Rei, E.F., Martinez, M., Seara, R., Varela, R., Basanta, N.
CORILGA: A Galician multilevel annotated speech corpus for linguistic analysis
Proceedings of the 9th International Conference on Language Resources and Evaluation, LREC 2014, : 2653-2657, 2014 | DOI

Article
Landesa-Vázquez, I., Alba-Castro, J.L.
Double-base asymmetric AdaBoost
Neurocomputing, 118: 101-114, 2013 | DOI

Conference Paper
Torres-Guijarro, S., Sobreira-Seoane, M., Santos-Domínguez, D., Pena, A.
Evaluation of underwater dredging noise
42nd International Congress and Exposition on Noise Control Engineering 2013, INTER-NOISE 2013: Noise Control for Quality of Life, 6: 4460-4465, 2013 | DOI

Article
Pinto-Coelho, L., Braga, D., Sales-Dias, M., Garcia-Mateo, C.
On the development of an automatic voice pleasantness classification and intensity estimation system
Computer Speech and Language, 27(1): 75-88, 2013 | DOI

Conference Paper
Gonzalez-Agulla, E., Alba-Castro, J.L., Canto, H., Goyanes, V.
GaliTracker: Real-time lecturer-tracking for lecture capturing
Proceedings - 2013 IEEE International Symposium on Multimedia, ISM 2013, : 462-4676746841, 2013 | DOI

Conference Paper
Sánchez-Lozano, E., Argones-Rúa, E., Alba-Castro, J.L.
Blockwise linear regression for face alignment
BMVC 2013 - Electronic Proceedings of the British Machine Vision Conference 2013, : , 2013 | DOI

Conference Paper
Sánchez-Lozano, E., Lopez-Otero, P., Docio-Fernandez, L., Argones-Rúa, E., Alba-Castro, J.L.
Audiovisual three-level fusion for continuous estimation of Russell's emotion circumplex
AVEC 2013 - Proceedings of the 3rd ACM International Workshop on Audio/Visual Emotion Challenge, : 31-39, 2013 | DOI

Article
Sobreira-Seoane, M.A., Cabo, D.P., Jacobsen, F.
The influence of the group delay of digital filters on acoustic decay measurements
Applied Acoustics, 73(9): 877-883, 2012 | DOI

Article
Argones Rúa, E., Alba Castro, J.L.
Online signature verification based on generative models
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics, 42(4): 1231-12426178810, 2012 | DOI

Conference Paper
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
A fishervoice-SVM language identification system
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 7243 LNAI: 381-391, 2012 | DOI

Article
Rua, E.A., Maiorana, E., Castro, J.L.A., Campisi, P.
Biometric template protection using universal background models: An application to online signature
IEEE Transactions on Information Forensics and Security, 7(1 PART 2): 269-2826020788, 2012 | DOI

Article
Landesa-Vázquez, I., Alba-Castro, J.L.
Shedding light on the asymmetric learning capability of AdaBoost
Pattern Recognition Letters, 33(3): 247-255, 2012 | DOI

Conference Paper
Argones Rúa, E., Maiorana, E., Alba Castro, J.L., Campisi, P.
Feature fusion for template stability in biometric cryptosystems. An application to face biometrics based on eigen-models
Proceedings - 2012 IEEE 1st AESS European Conference on Satellite Telecommunications, ESTEL 2012, : 6400114, 2012 | DOI

Conference Paper
Adell, J., Bonafonte, A., Cardenal, A., Ruiz, M., Fonollosa, J.A.R., Moreno, A., Navas, E., Banga, E.R.
The BUCEADOR multi-language search engine for digital libraries
Proceedings of the 8th International Conference on Language Resources and Evaluation, LREC 2012, : 1705-1709, 2012 | DOI

Conference Paper
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C., Cardenal-Lopez, A.
On the influence of automatic segmentation and clustering in automatic speech recognition
Communications in Computer and Information Science, 328 CCIS: 49-58, 2012 | DOI

Conference Paper
Sánchez-Lozano, E., González-Jimenez, D., Luis Alba-Castro, J.
Parameter constraints for accurate face alignment in the simultaneous inverse compositional algorithm
ISPA 2011 - 7th International Symposium on Image and Signal Processing and Analysis, : 656-6616046685, 2011 | DOI

Conference Paper
Pena, A., Santos-Dominguez, D., Sobreira-Seoane, M.
Objective and perceptual study of the sound played by a musician with a gaita (Galician bagpipes)
Proceedings of Forum Acusticum, : 2531-2536, 2011 | DOI

Conference Paper
Coelho, L., Braga, D., Sales-Dias, M., Garcia-Mateo, C.
An automatic voice pleasantness classification system based on prosodic and acoustic patterns of voice preference
Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, : 2457-2460, 2011 | DOI

Conference Paper
Campillo, F., Méndez, F., Arza, M., Docío, L., Bonafonte, A., Navas, E., Sainz, I.
Albayzín 2010: A Spanish Text to Speech Evaluation
Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, : 2161-2164, 2011 | DOI

Conference Paper
Houmani, N., Garcia-Salicetti, S., Dorizzi, B., Montalvao, J., Canuto, J.C., Andrade, M.V., Qiao, Y., Wang, X., Scheidat, T., Makrushin, A., Muramatsu, D., Putz-Leszczynska, J., Kudelski, M., Faundez-Zanuy, M., Pascual-Gaspar, J.M., Cardenoso-Payo, V., Vivaracho-Pascual, C., Argones Rua, E., Alba-Castro, J.L., Kholmatov, A., Yanikoglu, B.
BioSecure Signature Evaluation Campaign (ESRA'2011): Evaluating systems on quality-based categories of skilled forgeries
2011 International Joint Conference on Biometrics, IJCB 2011, : 6117487, 2011 | DOI

Conference Paper
Rodríguez-Fuentes, L.J., Penagarikano, M., Varona, A., Díez, M., Bordel, G., Martínez, D., Villalba, J., Miguel, A., Ortega, A., Lleida, E., Abad, A., Koller, O., Trancoso, I., Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C., Saeidi, R., Soufifar, M., Kinnunen, T., Svendsen, T., Fränti, P.
Multi-site heterogeneous system fusions for the Albayzin 2010 Language Recognition Evaluation
2011 IEEE Workshop on Automatic Speech Recognition and Understanding, ASRU 2011, Proceedings, : 377-3826163961, 2011 | DOI

Conference Paper
Dago-Casas, P., González-Jiménez, D., Long, Y., Alba-Castro, J.L.
Single-and cross-database benchmarks for gender classification under unconstrained settings
Proceedings of the IEEE International Conference on Computer Vision, : 2152-21596130514, 2011 | DOI

Conference Paper
González Martínez, D., González Castaño, F.J., Argones Rúa, E., Alba Castro, J.L., Rodríguez Silva, D.A.
Secure crypto-biometric system for cloud computing
Proceedings - 2011 1st International Workshop on Securing Services on the Cloud, IWSSC 2011, : 38-4549023, 2011 | DOI

Article
Teijeiro-Mosquera, L., Alba-Castro, J.L.
Performance of active appearance model-based pose-robust face recognition
IET Computer Vision, 5(6): 348-357, 2011 | DOI

Article
Campillo, F., Banga, E.R.
Multiple f0 contour parallel Viterbi search for unit selection speech synthesis
Electronics Letters, 47(16): 937-938, 2011 | DOI

Conference Paper
Teijeiro-Mosquera, L., Alba-Castro, J.L.
Recursive pose dependent AAM: Application to drivers' monitoring
IEEE Intelligent Vehicles Symposium, Proceedings, : 356-3615940574, 2011 | DOI

Article
Mato-Méndez, F.J., Sobreira-Seoane, M.A.
Blind separation to improve classification of traffic noise
Applied Acoustics, 72(8): 590-598, 2011 | DOI

Article
Campillo, F., Nozhov, I., Banga, E.R.
Segmentwise unit selection
Electronics Letters, 47(9): 569-570, 2011 | DOI

Article
Rodríguez-Molares, A., Sobreira-Seoane, M.A., Martín-Herrero, J.
Noise variability due to traffic spatial distribution
Applied Acoustics, 72(5): 278-286, 2011 | DOI

Conference Paper
Maiorana, E., Argones Rúa, E., Alba Castro, J.L., Campisi, P.
Eigen-model projections for protected on-line signature recognition
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 6583 LNCS: 49-60, 2011 | DOI

Conference Paper
Landesa-Vázquez, I., Parada-Loira, F., Alba-Castro, J.L.
Fast real-time multiclass traffic sign detection based on novel shape and texture descriptors
IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC, : 1388-13955625257, 2010 | DOI

Conference Paper
Mato-Méndez, F.J., Sobreira-Seoane, M.A.
Detecting multiple simultaneous vehicles pass-by by sound source separation techniques
39th International Congress on Noise Control Engineering 2010, INTER-NOISE 2010, 7: 5620-5628, 2010 | DOI

Conference Paper
Sobreira-Seoane, M.A., Rodríguez-Molares, A., Martín-Herrero, J., Rodríguez-Fernández, C.
Automated en 12354 calculations of entire buildings: Sonarchitect ISO
39th International Congress on Noise Control Engineering 2010, INTER-NOISE 2010, 2: 1262-1273, 2010 | DOI

Conference Paper
Rodríguez-Molares, A., Sobreira-Seoane, M.A.
The influence of source-receiver distance into the assessment of traffic noise variability
39th International Congress on Noise Control Engineering 2010, INTER-NOISE 2010, 3: 1760-1766, 2010 | DOI

Article
Poh, N., Chan, C.H., Kittler, J., Marcel, S., Mc Cool, C., Rúa, E.A., Alba Castro, J.L., Villegas, M., Paredes, R., Štruc, V., Pavešic, N., Salah, A.A., Fang, H., Costen, N.
An evaluation of video-to-video face verification
IEEE Transactions on Information Forensics and Security, 5(4): 781-8015580093, 2010 | DOI

Conference Paper
Teijeiro-Mosquera, L., Alba-Castro, J.L., González-Jiménez, D.
Face recognition across pose with automatic estimation of pose parameters through AAM-based landmarking
Proceedings - International Conference on Pattern Recognition, : 1339-13425597720, 2010 | DOI

Conference Paper
Landesa-Vázquez, I., Alba-Castro, J.L.
The role of polarity in haar-like features for face detection
Proceedings - International Conference on Pattern Recognition, : 412-4155597819, 2010 | DOI

Conference Paper
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
Novel strategies for reducing the false alarm rate in a speaker segmentation system
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, : 4970-49735495091, 2010 | DOI

Conference Paper
Coelho, L., Braga, D., Garcia-Mateo, C.
Kalman tracking linear predictor for vowel intelligibility enhancement on european portuguese hmm based speech synthesis
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, : 4734-47375495168, 2010 | DOI

Conference Paper
Parada-Loira, F., Alba-Castro, J.L.
Local contour patterns for fast traffic sign detection
IEEE Intelligent Vehicles Symposium, Proceedings, : 1-65548008, 2010 | DOI

Article
Ortega-Garcia, J., Fierrez, J., Alonso-Fernandez, F., Galbally, J., Freire, M.R., Gonzalez-Rodriguez, J., Garcia-Mateo, C., Alba-Castro, J.-L., Gonzalez-Agulla, E., Otero-Muras, E., Garcia-Salicetti, S., Allano, L., Ly-Van, B., Dorizzi, B., Kittler, J., Bourlai, T., Poh, N., Deravi, F., Ng, M.N.R., Fairhurst, M., Hennebert, J., Humm, A., Tistarelli, M., Brodo, L., Richiardi, J., Drygajlo, A., Ganster, H., Sukno, F.M., Pavani, S.-K., Frangi, A., Akarun, L., Savran, A.
The multiscenario multienvironment biosecure multimodal database (BMDB)
IEEE Transactions on Pattern Analysis and Machine Intelligence, 32(6): 1097-11114815263, 2010 | DOI

Conference Paper
Campillo, F., Braga, D., Mourín, A.B., Garcia-Mateo, C., Silva, P., Dias, M.S., Méndez, F.
Building high quality databases for minority languages such as Galician
Proceedings of the 7th International Conference on Language Resources and Evaluation, LREC 2010, : 113-116, 2010 | DOI

Conference Paper
Lopez-Otero, P., Docio-Fernandez, L., Garcia-Mateo, C.
MultiBIC: An improved speaker segmentation technique for TV shows
Proceedings of the 11th Annual Conference of the International Speech Communication Association, INTERSPEECH 2010, : 2670-2673, 2010 | DOI

Article
de Gispert, A., Iglesias, G., Blackwood, G., Banga, E.R., Byrne, W.
Hierarchical phrase-based translation with weighted finite-state transducers and shallow-n grammars
Computational Linguistics, 36(3): 505-533, 2010 | DOI

Book Chapter
Tistarelli, M., Bicego, M., Alba-Castro, J.L., Gonzàlez-Jiménez, D., Mellakh, M.-A., Ali Salah, A., Petrovska-Delacrétaz, D., Dorizzi, B.
2D face recognition
Guide to Biometric Reference Systems and Performance Evaluation, : 213-262, 2009 | DOI

Conference Paper
Degara, N., Pena, A., Sobreira-Seoane, M., Torres-Guijarro, S.
A mixture-of-experts approach for note onset detection
126th Audio Engineering Society Convention 2009, 1: 387-395, 2009 | DOI

Conference Paper
Rodríguez-Molares, A., Sobreira-Seoane, M.A.
Determination of vibration reduction index by numerical calculations
8th European Conference on Noise Control 2009, EURONOISE 2009 - Proceedings of the Institute of Acoustics, 31(PART 3): , 2009 | DOI

Conference Paper
Argones Rúa, E., Pérez-Piñar López, D., Alba Castro, J.L.
Ergodic HMM-UBM system for on-line signature verification
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 5707 LNCS: 340-347, 2009 | DOI

Conference Paper
Agulla, E.G., Rúa, E.A., Castro, J.L.A., Jiménez, D.G., Rifón, L.A.
Multimodal biometrics-based student attendance measurement in learning management systems
ISM 2009 - 11th IEEE International Symposium on Multimedia, : 699-7045364109, 2009 | DOI

Conference Paper
Docio-Fernandez, L., Lopez-Otero, P., Garcia-Mateo, C.
An adaptive threshold computation for unsupervised speaker segmentation
Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, : 840-843, 2009 | DOI

Conference Paper
Poh, N., Chan, C.H., Kittler, J., Marcel, S., Cool, C.M., Rúa, E.A., Castro, J.L.A., Villegas, M., Paredes, R., Štruc, V., Pavešic, N., Salah, A.A., Fang, H., Costen, N.
Face video competition
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 5558 LNCS: 715-724, 2009 | DOI

Article
Guerrero-Curieses, A., Rojo-Álvarez, J.L., Conde-Pardo, P., Landesa-Vázquez, I., Ramos-López, J., Alba-Castro, J.L.
On the performance of kernel methods for skin color segmentation
Eurasip Journal on Advances in Signal Processing, 2009: 856039, 2009 | DOI

Article
Argones-Rúa, E., Alba-Castro, J.L., García-Mateo, C.
On the use of quality measures in face and speaker identity verification based on video and audio streams
IET Signal Processing, 3(4): 301-309, 2009 | DOI

Article
Díaz, F.C., van Santen, J., Banga, E.R.
Integrating phrasing and intonation modelling using syntactic and morphosyntactic information
Speech Communication, 51(5): 452-465, 2009 | DOI

Conference Paper
González-Agulla, E., Alba-Castro, J.L., Argones-Rúa, E., Anido-Rifón, L.
Realistic measurement of student attendance in LMS using biometrics
IMETI 2009 - 2nd International Multi-Conference on Engineering and Technological Innovation, Proceedings, 2: 165-167, 2009 | DOI

Conference Paper
Iglesias, G., De Gispert, A., Banga, E.R., Byrne, W.
Rule filtering by pattern for efficient hierarchical translation
EACL 2009 - 12th Conference of the European Chapter of the Association for Computational Linguistics, Proceedings, : 380-388, 2009 | DOI

Conference Paper
Iglesias, G., De Gispert, A., Banga, E.R., Byrne, W.
Hierarchical phrase-based translation with weighted finite state transducers
NAACL HLT 2009 - Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Proceedings of the Conference, : 433-441, 2009 | DOI

Conference Paper
González-Jiménez, D., Argones-Rúa, E., Pérez-González, F., Alba-Castro, J.L.
Modeling magnitudes of Gabor coefficients: The ß-Rayleigh distribution
Proceedings - International Conference on Image Processing, ICIP, : 1245-12485413653, 2009 | DOI

Article
Rúa, E.A., Bredin, H., Mateo, C.G., Chollet, G., Jiménez, D.G.
Audio-visual speech asynchrony detection using co-inertia analysis and coupled hidden markov models
Pattern Analysis and Applications, 12(3): 271-284, 2009 | DOI

Article
González-Agulla, E., Otero-Muras, E., García-Mateo, C., Alba-Castro, J.L.
A multiplatform Java wrapper for the BioAPI framework
Computer Standards and Interfaces, 31(1): 186-191, 2009 | DOI

Conference Paper
Sobreira-Seoane, M.A., Rodríguez Molares, A., Alba Castro, J.L.
Automatic classification of traffic noise
Proceedings - European Conference on Noise Control, : 6221-6226, 2008 | DOI

Conference Paper
Molares, A.R., Sobreira-Seoane, M.A.
Benchmarking for acoustic simulation software
Proceedings - European Conference on Noise Control, : 3601-3606, 2008 | DOI

Conference Paper
Molares, A.R., Sobreira-Seoane, M.A.
Previous results on the evaluation of the influence of sound level meter case in diffuse field
Proceedings - European Conference on Noise Control, : 4027-4031, 2008 | DOI

Conference Paper
Kotnik, B., Sendorek, P., Astrov, S., Koc, T., Ciloglu, T., Fernández, L.D., Banga, E.R., Höge, H., Kacic, Z.
Evaluation of voice activity and voicing detection
Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, : 1642-1645, 2008 | DOI

Conference Paper
Pena, A., Degara-Quintela, N., Sobreira-Seoane, M., Torres-Guijarro, S.
AnClaS3: A blackboard-based cooperative framework for sound separation
Audio Engineering Society - 124th Audio Engineering Society Convention 2008, 2: 1025-1034, 2008 | DOI

Article
Alba-Castro, J.L., González-Jiménez, D., Argones-Rúa, E., González-Agulla, E., Otero-Muras, E., García-Mateo, C.
Pose-corrected face processing on video sequences for webcam-based remote biometric authentication
Journal of Electronic Imaging, 17(1): 11004, 2008 | DOI

Conference Paper
Schouten, B., Tistarelli, M., Garcia-Mateo, C., Deravi, F., Meints, M.
Nineteen urgent research topics in biometrics and identity management
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 5372 LNCS: 228-235, 2008 | DOI

Conference Paper
González-Jiménez, D., Alba-Castro, J.L.
Modeling marginal distributions of gabor coefficients: Application to biometric template reduction
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 5372 LNCS: 37-46, 2008 | DOI

Conference Paper
Argones Rúa, E., Alba Castro, J.L., García Mateo, C.
Quality-based score normalization and frame selection for video-based person authentication
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 5372 LNCS: 1-9, 2008 | DOI

Article
González González, M., Rodríguez Banga, E., Campillo Díaz, F., Méndez Pazó, F., Rodríguez Liñares, L., Iglesias Iglesias, G.
Specific features of the Galician language and implications for speech technology development
Speech Communication, 50(11/12/2021 0:00): 874-887, 2008 | DOI

Conference Paper
Agulla, E.G., Rifón, L.A., Alba Castro, J.L., Mateo, C.G.
Is my student at the other side? applying biometric web authentication to elearning environments
Proceedings - The 8th IEEE International Conference on Advanced Learning Technologies, ICALT 2008, : 551-5534561763, 2008 | DOI

Conference Paper
Rúa, E.A., Castro, J.L.A., Mateo, C.G.
Quality-based score normalization for audiovisual person authentication
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 5112 LNCS: 1003-1012, 2008 | DOI

Conference Paper
Zeitz, C., Scheidat, T., Dittmann, J., Vielhauer, C., Agulla, E.G., Muras, E.O., Mateo, C.G., Alba Castro, J.L.
Security issues of Internet-based biometric authentication systems: Risks of Man-in-the-Middle and BioPhishing on the example of BioWebAuth
Proceedings of SPIE - The International Society for Optical Engineering, 6819: 68190R, 2008 | DOI

Article
Campillo, F., Van Santen, J., Banga, E.R.
Combining phrasing and unit selection in intonation modelling
Electronics Letters, 44(7): 501-503, 2008 | DOI

Conference Paper
Bicego, M., Gonzalez-Jimenez, D., Grosso, E., Castro, J.L.A.
Generalized Gaussian distributions for sequential data classification
Proceedings - International Conference on Pattern Recognition, : 4761771, 2008 | DOI

Article
González-Jiménez, D., Argones-Rúa, E., Alba-Castro, J.L., Kittler, J.
Evaluation of point localisation and similarity fusion methods for Gabor jet-based face verification
IET Computer Vision, 1(03/04/2021 0:00): 101-112, 2007 | DOI

Conference Paper
González-Jiménez, D., Alba-Castro, J.L.
Point distribution models for pose robust face recognition: Advantages of correcting pose parameters over warping faces to mean shape
Proceedings of the 7th International Workshop on Pattern Recognition in Information Systems PRIS 2007; In Conjunction with ICEIS 2007, : 138-150, 2007 | DOI

Conference Paper
Ferreiro-Armán, M., Alba-Castro, J.L., Homayouni, S., Da Costa, J.P., Martín-Herrero, J.
Vine variety discrimination with airborne imaging spectroscopy
Proceedings of SPIE - The International Society for Optical Engineering, 6679: 667909, 2007 | DOI

Conference Paper
Agulla, E.G., Muras, E.O., Castro, J.L.A., Mateo, C.G.
An open source Java framework for biometric Web authentication based on BioAPI
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 4693 LNAI(PART 2): 809-815, 2007 | DOI

Article
González-Jiménez, D., Alba-Castro, J.L.
Shape-driven gabor jets for face description and authentication
IEEE Transactions on Information Forensics and Security, 2(4): 769-780, 2007 | DOI

Article
González-Jiménez, D., Alba-Castro, J.L.
Toward pose-invariant 2-D face recognition through point distribution models and facial symmetry
IEEE Transactions on Information Forensics and Security, 2(3): 413-429, 2007 | DOI

Conference Paper
González-Jiménez, D., Pérez-González, F., Comesaña-Alfaro, P., Pérez-Freiré, L., Alba-Castro, J.L.
Modeling gabor coefficients via generalized Gaussian distributions for face recognition
Proceedings - International Conference on Image Processing, ICIP, 4: 485-4884380060, 2007 | DOI

Conference Paper
González-Jiménez, D., Bicego, M., Tangelder, J.W.H., Schouten, B.A.M., Ambekar, O., Alba-Castro, J.L., Grosso, E., Tistarelli, M.
Distance measures for Gabor jets-based face authentication: A comparative evaluation
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 4642 LNCS: 474-483, 2007 | DOI

Conference Paper
González-Jiménez, D., Alba-Castro, J.L.
Symmetry-aided frontal view synthesis for pose-robust face recognition
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2: 237-2404217389, 2007 | DOI

Article
Otero-Muras, E., González-Agulla, E., Alba-Castro, J.L., García-Mateo, C., Márquez-Flórez, O.W.
An open framework for distributed biometric authentication in a web environment
Annales des Telecommunications/Annals of Telecommunications, 62(01/02/2021 0:00): 177-192, 2007 | DOI

Editorial
Dorizzi, B., Garcia-Mateo, C.
Foreword: Multimodal biometrics [Éditorial: Biométrie multimodale]
Annales des Telecommunications/Annals of Telecommunications, 62(01/02/2021 0:00): 2-10, 2007 | DOI

Conference Paper
Campillo, F., Van Santen, J., Banga, E.R.
A model for the f0 reset in corpus-based intonation approaches
INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing, INTERSPEECH 2006 - ICSLP, 5: 2362-2365, 2006 | DOI

Conference Paper
González-Jiménez, D., Alba-Castro, J.L.
Pose correction and subject-specific features for face authentication
Proceedings - International Conference on Pattern Recognition, 4: 602-6051699913, 2006 | DOI

Article
Cardenal-López, A., García-Mateo, C., Docío-Fernández, L.
Weighted Viterbi decoding strategies for distributed speech recognition over IP networks
Speech Communication, 48(11): 1422-1434, 2006 | DOI

Article
Alexandre, E., Pena, A., Sobreira, M.
On the use of 2-D coding techniques for ECG signals
IEEE Transactions on Information Technology in Biomedicine, 10(4): 809-811, 2006 | DOI

Article
Campillo Díaz, F., Rodríguez Banga, E.
A method for combining intonation modelling and speech unit selection in corpus-based speech synthesis systems
Speech Communication, 48(8): 941-956, 2006 | DOI

Conference Paper
Rúa, E.A., Kittler, J., Castro, J.L.A., Jiménez, D.G.
Information fusion for local gabor features based frontal face verification
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3832 LNCS: 173-181, 2006 | DOI

Conference Paper
González-Jiménez, D., Sukno, F., Alba-Castro, J.L., Frangi, A.
Automatic pose correction for local feature-based face authentication
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 4069 LNCS: 356-365, 2006 | DOI

Conference Paper
González-Jiménez, D., Alba-Castro, J.L.
Shape contexts and gabor features for face description and authentication
Proceedings - International Conference on Image Processing, ICIP, 2: 962-9651530217, 2005 | DOI

Conference Paper
Conejero, D., Lounds, A., Garcia-Mateo, C., Rodríguez-Linares, L., Mochales, R., Moreno, A.
Bilingual aligned corpora for speech to speech translation for Spanish, English and Catalan
9th European Conference on Speech Communication and Technology, : 1573-1576, 2005 | DOI

Conference Paper
Žibert, J., Mihelic, F., Martens, J.-P., Meinedo, H., Neto, J., Docio, L., Garcia-Mateo, C., David, P., Zdansky, J., Pleva, M., Cizmar, A., Žgank, A., Kacic, Z., Teleki, C., Vicsi, K.
The COST278 broadcast news segmentation and speaker clustering evaluation - Overview, methodology, systems, results
9th European Conference on Speech Communication and Technology, : 629-932, 2005 | DOI

Conference Paper
Campillo Díaz, F., Alba, J.L., Rodríguez Banga, E.
A neural network approach for the design of the target cost function in unit-selection speech synthesis
9th European Conference on Speech Communication and Technology, : 2533-2536, 2005 | DOI

Conference Paper
Dieguez-Tirado, J., Garcia-Mateo, C., Cardenal-Lopez, A.
Effective topic-tree base language model adaptation
9th European Conference on Speech Communication and Technology, : 1289-1292, 2005 | DOI

Conference Paper
López, D.P.-P., Mateo, C.G.
Application of confidence measures for dialogue systems through the use of parallel speech recognizers
9th European Conference on Speech Communication and Technology, : 2785-2788, 2005 | DOI

Article
Alexandre, E., Pena, A., Sobreira, M.
Low-complexity bit-allocation algorithm for MPEG AAC audio coders
IEEE Signal Processing Letters, 12(12): 824-826, 2005 | DOI

Article
López, D.P.-P., García Mateo, C.
Topic verification for dialogue systems based on Bayesian hypothesis testing
Electronics Letters, 41(21): 1196-1197, 2005 | DOI

Conference Paper
Dieguez-Tirado, J., Garcia-Mateo, C., Docio-Fernandez, L., Cardenal-Lopez, A.
Adaptation strategies for the acoustic and language models in bilingual speech transcription
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, I: I833-I8361415243, 2005 | DOI

Conference Paper
Alba-Castro, J.L., González-Jiménez, D.
On combining textural and geometrical scores for discriminative face authentication
Lecture Notes in Computer Science, 3546: 51-60, 2005 | DOI

Conference Paper
González-Jiménez, D., Alba-Castro, J.L.
Discriminative face recognition through gabor responses and sketch distortion
Lecture Notes in Computer Science, 3523(II): 513-520, 2005 | DOI

Conference Paper
Martín-Herrero, J., Ferreiro-Armán, M., Alba-Castro, J.L.
A SOFM improves a real time quality assurance machine vision system
Proceedings - International Conference on Pattern Recognition, 4: 301-304, 2004 | DOI

Conference Paper
Perez-Freire, L., Garcia-Mateo, C.
A multimedia approach for audio segmentation in TV broadcast news
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 1: I369-I372, 2004 | DOI

Conference Paper
Cardenal-López, A., Docío-Fernández, L., García-Mateo, C.
Soft decoding strategies for distributed speech recognition over IP networks
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 1: I49-I52, 2004 | DOI

Conference Paper
Garcia-Mateo, C., Dieguez-Tirado, J., Docio-Fernandez, L., Cardenal-Lopez, A.
Transcrigal: A bilingual system for automatic indexing of broadcast news
Proceedings of the 4th International Conference on Language Resources and Evaluation, LREC 2004, : 2061-2064, 2004 | DOI

Conference Paper
Vandecatseye, A., Martens, J.-P., Neto, J., Meinedo, H., Garcia-Mateo, C., Dieguez, J., Mihelic, F., Zibert, J., Nouza, J., David, P., Pleva, M., Cizmar, A., Papageorgiou, H., Alexandris, C.
The COST278 pan-European broadcast news database
Proceedings of the 4th International Conference on Language Resources and Evaluation, LREC 2004, : 873-876, 2004 | DOI

Conference Paper
Pereiro, L.S., Ínsua, A.M., Pazó, F.M., Díaz, F.C., Banga, E.R.
A Galician textual corpus for morphosyntactic tagging with application to text-to-speech synthesis
Proceedings of the 4th International Conference on Language Resources and Evaluation, LREC 2004, : 1759-1762, 2004 | DOI

Conference Paper
González-Agulla, E., Argones-Rúa, E., García-Mateo, C., Márquez-Flórez, Ó.W.
Development and implementation of a biometric verification system for elearning platforms
IFIP Advances in Information and Communication Technology, 151: 155-164, 2004 | DOI

Article
Martín-Herrero, J., Ferreiro-Armán, M., Alba-Castro, J.L.
Grading textured surfaces with automated soft clustering in a supervised SOM
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3212: 323-330, 2004 | DOI

Article
González-Jiménez, D., Alba-Castro, J.L.
Frontal face authentication through creaseness-driven gabor jets
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3212: 660-667, 2004 | DOI