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Audio- and Video-based Biometric Person Authentication [[electronic resource] ] : First International Conference, AVBPA '97, Crans-Montana, Switzerland, March 12 - 14, 1997, Proceedings / / edited by Josef Bigün, Gerard Chollet, Gunilla Borgefors
| Audio- and Video-based Biometric Person Authentication [[electronic resource] ] : First International Conference, AVBPA '97, Crans-Montana, Switzerland, March 12 - 14, 1997, Proceedings / / edited by Josef Bigün, Gerard Chollet, Gunilla Borgefors |
| Edizione | [1st ed. 1997.] |
| Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1997 |
| Descrizione fisica | 1 online resource (XII, 452 p.) |
| Disciplina | 006.4 |
| Collana | Lecture Notes in Computer Science |
| Soggetto topico |
Management information systems
Computer science Pattern recognition Optical data processing Operating systems (Computers) Artificial intelligence Computers and civilization Management of Computing and Information Systems Pattern Recognition Image Processing and Computer Vision Operating Systems Artificial Intelligence Computers and Society |
| ISBN | 3-540-68425-5 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Robust eye centre extraction using the Hough Transform -- Localising facial features with matched filters -- Shape normalisation for face recognition -- Generalized likelihood ratio-based face detection and extraction of mouth features -- Tracking facial feature points with Gabor wavelets and shape models -- Face detection by direct convexity estimation -- Analysis and encoding of lip movements -- Lip-shape dependent face verification -- Statistical chromaticity models for lip tracking with B-splines -- A fully automatic approach to facial feature detection and tracking -- Automatic Video-based Person Authentication using the RBF network -- Using gait as a biometric, via phase-weighted magnitude spectra -- Identity authentication using fingerprints -- An algorithm for recognising walkers -- Metrological remote identification of a human body by stereoscopic camera techniques -- Discriminant analysis for recognition of human face images -- Image representations for visual learning -- Automatic profile identification -- Recognition of facial images with low resolution using a Hopfield memory model -- Exclusion of photos and new segmentation algorithms for the automatic face recognition -- Face authentication using morphological dynamic link architecture -- Non-intrusive person authentication for access control by visual tracking and face recognition -- Profile authentication using a chamfer matching algorithm -- Subband approach for automatic speaker recognition: Optimal division of the frequency domain -- Optimizing feature set for speaker verification -- VQ score normalisation for text-dependent and text-independent speaker recognition -- A two stage procedure for phone based speaker verification -- Speech/speaker recognition using a HMM/GMM hybrid model -- Recent advances in speaker recognition -- Speaker identification using harmonic structure of LP-residual spectrum -- A speaker identification agent -- Text-independent speaker identification based on spectral weighting functions -- Parameter discrimination analysis in speaker identification using self organizing map -- Text independent speaker verification using multiple-state predictive neural networks -- “Watch these lips” — Adding to acoustic signals to improve speaker recognition -- Expert conciliation for multi modal person authentication systems by Bayesian statistics -- SESAM: A biometric person identification system using sensor fusion -- Person authentication by fusing face and speech information -- Acoustic-labial speaker verification -- Combining evidence in multimodal personal identity recognition systems -- A viseme-based approach to labiometrics for automatic lipreading -- Development of an audio-visual database system for human identification -- Video compression and person authentication -- Lock-control system using face identification -- A system for automatic face recognition -- Time Encoded Signal Processing and Recognition for reduced data, high performance Speaker Verification architectures -- The CAVE speaker verification project — Experiments on the YOHO and SESP corpora -- The FERET September 1996 database and evaluation procedure -- The M2VTS multimodal face database (Release 1.00) -- One-shot 3D-shape and texture acquisition of facial data -- A multiple-baseline stereo for precise human face acquisition -- User perspectives on the security of access data, operator handover procedures and ‘insult rate’ for speaker verification in automated telephone services -- Integrating face recognition into security systems. |
| Record Nr. | UNISA-996465984203316 |
| Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1997 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Audio- and Video-based Biometric Person Authentication [[electronic resource] ] : First International Conference, AVBPA '97, Crans-Montana, Switzerland, March 12 - 14, 1997, Proceedings / / edited by Josef Bigün, Gerard Chollet, Gunilla Borgefors
| Audio- and Video-based Biometric Person Authentication [[electronic resource] ] : First International Conference, AVBPA '97, Crans-Montana, Switzerland, March 12 - 14, 1997, Proceedings / / edited by Josef Bigün, Gerard Chollet, Gunilla Borgefors |
| Edizione | [1st ed. 1997.] |
| Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1997 |
| Descrizione fisica | 1 online resource (XII, 452 p.) |
| Disciplina | 006.4 |
| Collana | Lecture Notes in Computer Science |
| Soggetto topico |
Management information systems
Computer science Pattern perception Optical data processing Operating systems (Computers) Artificial intelligence Computers and civilization Management of Computing and Information Systems Pattern Recognition Image Processing and Computer Vision Operating Systems Artificial Intelligence Computers and Society |
| ISBN | 3-540-68425-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Robust eye centre extraction using the Hough Transform -- Localising facial features with matched filters -- Shape normalisation for face recognition -- Generalized likelihood ratio-based face detection and extraction of mouth features -- Tracking facial feature points with Gabor wavelets and shape models -- Face detection by direct convexity estimation -- Analysis and encoding of lip movements -- Lip-shape dependent face verification -- Statistical chromaticity models for lip tracking with B-splines -- A fully automatic approach to facial feature detection and tracking -- Automatic Video-based Person Authentication using the RBF network -- Using gait as a biometric, via phase-weighted magnitude spectra -- Identity authentication using fingerprints -- An algorithm for recognising walkers -- Metrological remote identification of a human body by stereoscopic camera techniques -- Discriminant analysis for recognition of human face images -- Image representations for visual learning -- Automatic profile identification -- Recognition of facial images with low resolution using a Hopfield memory model -- Exclusion of photos and new segmentation algorithms for the automatic face recognition -- Face authentication using morphological dynamic link architecture -- Non-intrusive person authentication for access control by visual tracking and face recognition -- Profile authentication using a chamfer matching algorithm -- Subband approach for automatic speaker recognition: Optimal division of the frequency domain -- Optimizing feature set for speaker verification -- VQ score normalisation for text-dependent and text-independent speaker recognition -- A two stage procedure for phone based speaker verification -- Speech/speaker recognition using a HMM/GMM hybrid model -- Recent advances in speaker recognition -- Speaker identification using harmonic structure of LP-residual spectrum -- A speaker identification agent -- Text-independent speaker identification based on spectral weighting functions -- Parameter discrimination analysis in speaker identification using self organizing map -- Text independent speaker verification using multiple-state predictive neural networks -- “Watch these lips” — Adding to acoustic signals to improve speaker recognition -- Expert conciliation for multi modal person authentication systems by Bayesian statistics -- SESAM: A biometric person identification system using sensor fusion -- Person authentication by fusing face and speech information -- Acoustic-labial speaker verification -- Combining evidence in multimodal personal identity recognition systems -- A viseme-based approach to labiometrics for automatic lipreading -- Development of an audio-visual database system for human identification -- Video compression and person authentication -- Lock-control system using face identification -- A system for automatic face recognition -- Time Encoded Signal Processing and Recognition for reduced data, high performance Speaker Verification architectures -- The CAVE speaker verification project — Experiments on the YOHO and SESP corpora -- The FERET September 1996 database and evaluation procedure -- The M2VTS multimodal face database (Release 1.00) -- One-shot 3D-shape and texture acquisition of facial data -- A multiple-baseline stereo for precise human face acquisition -- User perspectives on the security of access data, operator handover procedures and ‘insult rate’ for speaker verification in automated telephone services -- Integrating face recognition into security systems. |
| Record Nr. | UNINA-9910144926403321 |
| Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1997 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Nonlinear Speech Modeling and Applications [[electronic resource] ] : Advanced Lectures and Revised Selected Papers / / edited by Gerard Chollet, Anna Esposito, Marcos Faundez-Zanuy, Maria Marinaro
| Nonlinear Speech Modeling and Applications [[electronic resource] ] : Advanced Lectures and Revised Selected Papers / / edited by Gerard Chollet, Anna Esposito, Marcos Faundez-Zanuy, Maria Marinaro |
| Edizione | [1st ed. 2005.] |
| Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2005 |
| Descrizione fisica | 1 online resource (XIV, 438 p.) |
| Disciplina | 006.4/54 |
| Collana | Lecture Notes in Artificial Intelligence |
| Soggetto topico |
Artificial intelligence
Natural language processing (Computer science) Application software Special purpose computers Artificial Intelligence Natural Language Processing (NLP) Computer Appl. in Arts and Humanities Special Purpose and Application-Based Systems |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Dealing with Nonlinearities in Speech Signals -- Some Notes on Nonlinearities of Speech -- Nonlinear Speech Processing: Overview and Possibilities in Speech Coding -- Signal Processing in a Nonlinear, NonGaussian, and Nonstationary World -- Acoustic-to-Articulatory Modeling of Speech Phenomena -- The Analysis of Voice Quality in Speech Processing -- Identification of Nonlinear Oscillator Models for Speech Analysis and Synthesis -- Speech Modelling Based on Acoustic-to-Articulatory Mapping -- Data Driven and Speech Processing Algorithms -- Underdetermined Blind Separation of Speech Signals with Delays in Different Time-Frequency Domains -- Data Driven Approaches to Speech and Language Processing -- Cepstrum-Based Harmonics-to-Noise Ratio Measurement in Voiced Speech -- Predictive Connectionist Approach to Speech Recognition -- Modeling Speech Based on Harmonic Plus Noise Models -- Algorithms and Models Based on Speech Perception Mechanisms -- Text Independent Methods for Speech Segmentation -- Nonlinear Adaptive Speech Enhancement Inspired by Early Auditory Processing -- Perceptive, Non-linear Speech Processing and Spiking Neural Networks -- Task Oriented Speech Applications -- An Algorithm to Estimate Anticausal Glottal Flow Component from Speech Signals -- Non-linear Speech Feature Extraction for Phoneme Classification and Speaker Recognition -- Segmental Scores Fusion for ALISP-Based GMM Text-Independent Speaker Verification -- On the Usefulness of Almost-Redundant Information for Pattern Recognition -- An Audio-Visual Imposture Scenario by Talking Face Animation -- Cryptographic-Speech-Key Generation Using the SVM Technique over the lp-Cepstral Speech Space -- Nonlinear Speech Features for the Objective Detection of Discontinuities in Concatenative Speech Synthesis -- Signal Sparsity Enhancement Through Wavelet Transforms in Underdetermined BSS -- A Quantitative Evaluation of a Bio-inspired Sound Segregation Technique for Two- and Three-Source Mixtures -- Application of Symbolic Machine Learning to Audio Signal Segmentation -- Analysis of an Infant Cry Recognizer for the Early Identification of Pathologies -- Graphical Models for Text-Independent Speaker Verification -- An Application to Acquire Audio Signals with ChicoPlus Hardware -- Speech Identity Conversion -- Robust Speech Enhancement Based on NPHMM Under Unknown Noise. |
| Record Nr. | UNISA-996465829703316 |
| Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2005 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Nonlinear speech modeling and applications : advanced lectures and revised selected papers / / Gerard Chollet ... [et al.] (eds.)
| Nonlinear speech modeling and applications : advanced lectures and revised selected papers / / Gerard Chollet ... [et al.] (eds.) |
| Edizione | [1st ed. 2005.] |
| Pubbl/distr/stampa | Berlin ; ; New York, : Springer, c2005 |
| Descrizione fisica | 1 online resource (XIV, 438 p.) |
| Disciplina | 006.4/54 |
| Altri autori (Persone) | CholletGerard |
| Collana | Lecture notes in computer science. Lecture notes in artificial intelligence |
| Soggetto topico |
Speech processing systems
Automatic speech recognition Neural networks (Computer science) Nonlinear theories |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Dealing with Nonlinearities in Speech Signals -- Some Notes on Nonlinearities of Speech -- Nonlinear Speech Processing: Overview and Possibilities in Speech Coding -- Signal Processing in a Nonlinear, NonGaussian, and Nonstationary World -- Acoustic-to-Articulatory Modeling of Speech Phenomena -- The Analysis of Voice Quality in Speech Processing -- Identification of Nonlinear Oscillator Models for Speech Analysis and Synthesis -- Speech Modelling Based on Acoustic-to-Articulatory Mapping -- Data Driven and Speech Processing Algorithms -- Underdetermined Blind Separation of Speech Signals with Delays in Different Time-Frequency Domains -- Data Driven Approaches to Speech and Language Processing -- Cepstrum-Based Harmonics-to-Noise Ratio Measurement in Voiced Speech -- Predictive Connectionist Approach to Speech Recognition -- Modeling Speech Based on Harmonic Plus Noise Models -- Algorithms and Models Based on Speech Perception Mechanisms -- Text Independent Methods for Speech Segmentation -- Nonlinear Adaptive Speech Enhancement Inspired by Early Auditory Processing -- Perceptive, Non-linear Speech Processing and Spiking Neural Networks -- Task Oriented Speech Applications -- An Algorithm to Estimate Anticausal Glottal Flow Component from Speech Signals -- Non-linear Speech Feature Extraction for Phoneme Classification and Speaker Recognition -- Segmental Scores Fusion for ALISP-Based GMM Text-Independent Speaker Verification -- On the Usefulness of Almost-Redundant Information for Pattern Recognition -- An Audio-Visual Imposture Scenario by Talking Face Animation -- Cryptographic-Speech-Key Generation Using the SVM Technique over the lp-Cepstral Speech Space -- Nonlinear Speech Features for the Objective Detection of Discontinuities in Concatenative Speech Synthesis -- Signal Sparsity Enhancement Through Wavelet Transforms in Underdetermined BSS -- A Quantitative Evaluation of a Bio-inspired Sound Segregation Technique for Two- and Three-Source Mixtures -- Application of Symbolic Machine Learning to Audio Signal Segmentation -- Analysis of an Infant Cry Recognizer for the Early Identification of Pathologies -- Graphical Models for Text-Independent Speaker Verification -- An Application to Acquire Audio Signals with ChicoPlus Hardware -- Speech Identity Conversion -- Robust Speech Enhancement Based on NPHMM Under Unknown Noise. |
| Record Nr. | UNINA-9910484149003321 |
| Berlin ; ; New York, : Springer, c2005 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||