Audio- and Video-Based Biometric Person Authentication: 4th International Conference, AVBPA 2003 Guildford, UK, June 9–11, 2003 Proceedings

Robust Face Recognition in the Presence of Clutter....Pages 1-9
An Image Preprocessing Algorithm for Illumination Invariant Face Recognition....Pages 10-18
Quad Phase Minimum Average Correlation Energy Filters for Reduced Memory Illumination Tolerant Face Authentication....Pages 19-26
Component-Based Face Recognition with 3D Morphable Models....Pages 27-34
A Comparative Study of Automatic Face Verification Algorithms on the BANCA Database....Pages 35-43
Assessment of Time Dependency in Face Recognition: An Initial Study....Pages 44-51
Constraint Shape Model Using Edge Constraint and Gabor Wavelet Based Search....Pages 52-61
Expression-Invariant 3D Face Recognition....Pages 62-70
Automatic Estimation of a Priori Speaker Dependent Thresholds in Speaker Verification....Pages 70-77
A Bayesian Network Approach for Combining Pitch and Reliable Spectral Envelope Features for Robust Speaker Verification....Pages 78-85
Cluster-Dependent Feature Transformation for Telephone-Based Speaker Verification....Pages 86-94
Searching through a Speech Memory for Text-Independent Speaker Verification....Pages 95-103
LUT-Based Adaboost for Gender Classification....Pages 104-110
Independent Component Analysis and Support Vector Machine for Face Feature Extraction....Pages 111-118
Real-Time Emotion Recognition Using Biologically Inspired Models....Pages 119-127
A Dual-Factor Authentication System Featuring Speaker Verification and Token Technology....Pages 128-136
Wavelet-Based 2-Parameter Regularized Discriminant Analysis for Face Recognition....Pages 137-144
Face Tracking and Recognition from Stereo Sequence....Pages 145-153
Face Recognition System Using Accurate and Rapid Estimation of Facial Position and Scale....Pages 154-163
Fingerprint Enhancement Using Oriented Diffusion Filter....Pages 164-171
Visual Analysis of the Use of Mixture Covariance Matrices in Face Recognition....Pages 172-181
A Face Recognition System Based on Local Feature Analysis....Pages 182-189
Face Detection Using an SVM Trained in Eigenfaces Space....Pages 190-198
Face Detection and Facial Component Extraction by Wavelet Decomposition and Support Vector Machines....Pages 199-207
U-NORM Likelihood Normalization in PIN-Based Speaker Verification Systems....Pages 208-213
Facing Position Variability in Minutiae-Based Fingerprint Verification through Multiple References and Score Normalization Techniques....Pages 214-223
Iris-Based Personal Authentication Using a Normalized Directional Energy Feature....Pages 224-232
An HMM On-line Signature Verification Algorithm....Pages 233-241
Automatic Pedestrian Detection and Tracking for Real-Time Video Surveillance....Pages 242-250
Visual Features Extracting & Selecting for Lipreading....Pages 251-259
An Evaluation of Visual Speech Features for the Tasks of Speech and Speaker Recognition....Pages 260-267
Feature Extraction Using a Chaincoded Contour Representation of Fingerprint Images....Pages 268-275
Hypotheses-Driven Affine Invariant Localization of Faces in Verification Systems....Pages 276-284
Shape Based People Detection for Visual Surveillance Systems....Pages 285-293
Real-Time Implementation of Face Recognition Algorithms on DSP Chip....Pages 294-301
Robust Face-Tracking Using Skin Color and Facial Shape....Pages 302-309
Fusion of Statistical and Structural Fingerprint Classifiers....Pages 310-317
Learning Features for Fingerprint Classification....Pages 318-326
Fingerprint Matching with Registration Pattern Inspection....Pages 327-334
Biometric Template Selection: A Case Study in Fingerprints....Pages 335-342
Orientation Scanning to Improve Lossless Compression of Fingerprint Images....Pages 343-350
A Nonparametric Approach to Face Detection Using Ranklets....Pages 351-359
Refining Face Tracking with Integral Projections....Pages 360-368
Glasses Removal from Facial Image Using Recursive PCA Reconstruction....Pages 369-376
Synthesis of High-Resolution Facial Image Based on Top-Down Learning....Pages 377-385
A Comparative Performance Analysis of JPEG 2000 vs. WSQ for Fingerprint Image Compression....Pages 385-392
New Shielding Functions to Enhance Privacy and Prevent Misuse of Biometric Templates....Pages 393-402
The NIST HumanID Evaluation Framework....Pages 403-411
Synthetic Eyes....Pages 412-420
Maximum-Likelihood Deformation Analysis of Different-Sized Fingerprints....Pages 421-428
Dental Biometrics: Human Identification Using Dental Radiographs....Pages 429-437
Effect of Window Size and Shift Period in Mel-Warped Cepstral Feature Extraction on GMM-Based Speaker Verification....Pages 438-445
Discriminative Face Recognition....Pages 446-454
Cross-Channel Histogram Equalisation for Colour Face Recognition....Pages 454-461
Open World Face Recognition with Credibility and Confidence Measures....Pages 462-469
Enhanced VQ-Based Algorithms for Speech Independent Speaker Identification....Pages 470-477
Fingerprint Fusion Based on Minutiae and Ridge for Enrollment....Pages 478-485
Face Hallucination and Recognition....Pages 486-494
Robust Features for Frontal Face Authentication in Difficult Image Conditions....Pages 495-504
Facial Recognition in Video....Pages 505-514
Face Authentication Based on Multiple Profiles Extracted from Range Data....Pages 515-522
Eliminating Variation of Face Images Using Face Symmetry....Pages 523-530
Combining SVM Classifiers for Multiclass Problem: Its Application to Face Recognition....Pages 531-539
A Bayesian MCMC On-line Signature Verification....Pages 540-548
Illumination Normalization Using Logarithm Transforms for Face Authentication....Pages 549-556
Performance Evaluation of Face Recognition Algorithms on the Asian Face Database, KFDB....Pages 557-565
Automatic Gait Recognition via Fourier Descriptors of Deformable Objects....Pages 566-573
A Study on Performance Evaluation of Fingerprint Sensors....Pages 574-583
An Improved Fingerprint Indexing Algorithm Based on the Triplet Approach....Pages 584-591
A Supervised Approach in Background Modelling for Visual Surveillance....Pages 592-599
Human Recognition on Combining Kinematic and Stationary Features....Pages 600-608
Architecture for Synchronous Multiparty Authentication Using Biometrics....Pages 609-616
Boosting a Haar-Like Feature Set for Face Verification....Pages 617-624
The BANCA Database and Evaluation Protocol....Pages 625-638
A Speaker Pruning Algorithm for Real-Time Speaker Identification....Pages 639-646
“Poor Man” Vote with M -ary Classifiers. Application to Iris Recognition....Pages 647-657
Complete Signal Modeling and Score Normalization for Function-Based Dynamic Signature Verification....Pages 658-667
Personal Verification Using Palmprint and Hand Geometry Biometric....Pages 668-678
A Set of Novel Features for Writer Identification....Pages 679-687
Combining Fingerprint and Hand-Geometry Verification Decisions....Pages 688-696
Iris Verification Using Correlation Filters....Pages 697-705
Gait Analysis for Human Identification....Pages 706-714
Performance Analysis of Time-Distance Gait Parameters under Different Speeds....Pages 715-724
Novel Temporal Views of Moving Objects for Gait Biometrics....Pages 725-733
Gait Shape Estimation for Identification....Pages 734-742
Audio-Visual Speaker Identification Based on the Use of Dynamic Audio and Visual Features....Pages 743-751
Scalability Analysis of Audio-Visual Person Identity Verification....Pages 752-760
A Bayesian Approach to Audio-Visual Speaker Identification....Pages 761-769
Multimodal Authentication Using Asynchronous HMMs....Pages 770-777
Theoretic Evidence k-Nearest Neighbourhood Classifiers in a Bimodal Biometric Verification System....Pages 778-786
Combined Face Detection/Recognition System for Smart Rooms....Pages 787-795
Capabilities of Biometrics for Authentication in Wireless Devices....Pages 796-804
Combining Face and Iris Biometrics for Identity Verification....Pages 805-813
Experimental Results on Fusion of Multiple Fingerprint Matchers....Pages 814-820
Predicting Large Population Data Cumulative Match Characteristic Performance from Small Population Data....Pages 821-829
A Comparative Evaluation of Fusion Strategies for Multimodal Biometric Verification....Pages 830-837
Iris Feature Extraction Using Independent Component Analysis....Pages 838-844
BIOMET: A Multimodal Person Authentication Database Including Face, Voice, Fingerprint, Hand and Signature Modalities....Pages 845-853
Fingerprint Alignment Using Similarity Histogram....Pages 854-861
A Novel Method to Extract Features for Iris Recognition System....Pages 862-868
Resampling for Face Recognition....Pages 869-877
Toward Person Authentication with Point Light Display Using Neural Network Ensembles....Pages 878-885
Fingerprint Verification Using Correlation Filters....Pages 886-894
On the Correlation of Image Size to System Accuracy in Automatic Fingerprint Identification Systems....Pages 895-902
A JC-BioAPI Compliant Smart Card with Biometrics for Secure Access Control....Pages 903-910
Comparison of MLP and GMM Classifiers for Face Verification on XM2VTS....Pages 911-920
Fast Frontal-View Face Detection Using a Multi-path Decision Tree....Pages 921-928
Improved Audio-Visual Speaker Recognition via the Use of a Hybrid Combination Strategy....Pages 929-936
Face Recognition Vendor Test 2002 Performance Metrics....Pages 937-945
Posed Face Image Synthesis Using Nonlinear Manifold Learning....Pages 946-954
Pose for Fusing Infrared and Visible-Spectrum Imagery....Pages 955-963
Face Verification Competition on the XM2VTS Database....Pages 964-974