The two-volume set LNCS 4477 and 4478 constitutes the refereed proceedings of the Third Iberian Conference on Pattern Recognition and Image Analysis, IbPRIA 2007, held in Girona, Spain in June 2007. The 48 revised full papers and 108 revised poster papers presented together with 3 invited talks were carefully reviewed and selected from 328 submissions. The papers are organized in topical sections on pattern recognition, human language technology, special architectures and industrial applications, motion analysis, image analysis, biomedical applications, shape and texture analysis, 3D, as well as image coding and processing.
Author(s): Igmar Hernández, Paola García, Juan Nolazco (auth.), Joan Martí, José Miguel Benedí, Ana Maria Mendonça, Joan Serrat (eds.)
Series: Lecture Notes in Computer Science 4478
Edition: 1
Publisher: Springer-Verlag Berlin Heidelberg
Year: 2007
Language: English
Pages: 657
Tags: Image Processing and Computer Vision; Pattern Recognition; Document Preparation and Text Processing; Artificial Intelligence (incl. Robotics); Computer Graphics
Front Matter....Pages -
Robust Automatic Speech Recognition Using PD-MEEMLIN....Pages 1-8
Shadow Resistant Road Segmentation from a Mobile Monocular System....Pages 9-16
Mosaicking Cluttered Ground Planes Based on Stereo Vision....Pages 17-24
Fast Central Catadioptric Line Extraction....Pages 25-32
Similarity-Based Object Retrieval Using Appearance and Geometric Feature Combination....Pages 33-39
Real-Time Facial Expression Recognition for Natural Interaction....Pages 40-47
A Simple But Effective Approach to Speaker Tracking in Broadcast News....Pages 48-55
Region-Based Pose Tracking....Pages 56-63
Testing Geodesic Active Contours....Pages 64-71
Rate Control Algorithm for MPEG-2 to H.264/AVC Transcoding....Pages 72-79
3-D Motion Estimation for Positioning from 2-D Acoustic Video Imagery....Pages 80-88
Progressive Compression of Geometry Information with Smooth Intermediate Meshes....Pages 89-96
Rejection Strategies Involving Classifier Combination for Handwriting Recognition....Pages 97-104
Summarizing Image/Surface Registration for 6DOF Robot/Camera Pose Estimation....Pages 105-112
Robust Complex Salient Regions....Pages 113-121
Improving Piecewise-Linear Registration Through Mesh Optimization....Pages 122-129
Registration-Based Segmentation Using the Information Bottleneck Method....Pages 130-137
Dominant Points Detection Using Phase Congruence....Pages 138-145
Exploiting Information Theory for Filtering the Kadir Scale-Saliency Detector....Pages 146-153
False Positive Reduction in Breast Mass Detection Using Two-Dimensional PCA....Pages 154-161
A Fast and Robust Iris Segmentation Method....Pages 162-169
Detection of Lung Nodule Candidates in Chest Radiographs....Pages 170-177
A Snake for Retinal Vessel Segmentation....Pages 178-185
Risk Classification of Mammograms Using Anatomical Linear Structure and Density Information....Pages 186-193
A New Method for Robust and Efficient Occupancy Grid-Map Matching....Pages 194-201
Vote-Based Classifier Selection for Biomedical NER Using Genetic Algorithms....Pages 202-209
Boundary Shape Recognition Using Accumulated Length and Angle Information....Pages 210-217
Extracting Average Shapes from Occluded Non-rigid Motion....Pages 218-225
Automatic Topological Active Net Division in a Genetic-Greedy Hybrid Approach....Pages 226-233
Using Graphics Hardware for Enhancing Edge and Circle Detection....Pages 234-241
Optimally Discriminant Moments for Speckle Detection in Real B-Scan Images....Pages 242-249
Influence of Resampling and Weighting on Diversity and Accuracy of Classifier Ensembles....Pages 250-257
A Hierarchical Approach for Multi-task Logistic Regression....Pages 258-265
Modelling of Magnetic Resonance Spectra Using Mixtures for Binned and Truncated Data....Pages 266-273
Atmospheric Turbulence Effects Removal on Infrared Sequences Degraded by Local Isoplanatism....Pages 274-281
Inference of Stochastic Finite-State Transducers Using N -Gram Mixtures....Pages 282-289
Word Spotting in Archive Documents Using Shape Contexts....Pages 290-297
Fuzzy Rule Based Edge-Sensitive Line Average Algorithm in Interlaced HDTV Sequences....Pages 298-305
A Tabular Pruning Rule in Tree-Based Fast Nearest Neighbor Search Algorithms....Pages 306-313
A General Framework to Deal with the Scaling Problem in Phrase-Based Statistical Machine Translation....Pages 314-322
Recognizing Individual Typing Patterns....Pages 323-330
Residual Filter for Improving Coding Performance of Noisy Video Sequences....Pages 331-338
Cyclic Viterbi Score for Linear Hidden Markov Models....Pages 339-346
Non Parametric Classification of Human Interaction....Pages 347-354
A Density-Based Data Reduction Algorithm for Robust Estimators....Pages 355-362
Robust Estimation of Reflectance Functions from Polarization....Pages 363-371
Estimation of Multiple Objects at Unknown Locations with Active Contours....Pages 372-379
Analytic Reconstruction of Transparent and Opaque Surfaces from Texture Images....Pages 380-387
Sedimentological Analysis of Sands....Pages 388-395
Catadioptric Camera Calibration by Polarization Imaging....Pages 396-403
Stochastic Local Search for Omnidirectional Catadioptric Stereovision Design....Pages 404-411
Dimensionless Monocular SLAM....Pages 412-419
Improved Camera Calibration Method Based on a Two-Dimensional Template....Pages 420-427
Relative Pose Estimation of Surgical Tools in Assisted Minimally Invasive Surgery....Pages 428-435
Efficiently Downdating, Composing and Splitting Singular Value Decompositions Preserving the Mean Information....Pages 436-443
On-Line Classification of Human Activities....Pages 444-451
Data-Driven Jacobian Adaptation in a Multi-model Structure for Noisy Speech Recognition....Pages 452-459
Development of a Computer Vision System for the Automatic Quality Grading of Mandarin Segments....Pages 460-466
Mathematical Morphology in the HSI Colour Space....Pages 467-474
Improving Background Subtraction Based on a Casuistry of Colour-Motion Segmentation Problems....Pages 475-482
Random Forest for Gene Expression Based Cancer Classification: Overlooked Issues....Pages 483-490
Bounding the Size of the Median Graph....Pages 491-498
When Overlapping Unexpectedly Alters the Class Imbalance Effects....Pages 499-506
A Kernel Matching Pursuit Approach to Man-Made Objects Detection in Aerial Images....Pages 507-514
Anisotropic Continuous-Scale Morphology....Pages 515-522
Three-Dimensional Ultrasonic Assessment of Atherosclerotic Plaques....Pages 523-531
Measuring the Applicability of Self-organization Maps in a Case-Based Reasoning System....Pages 532-539
Algebraic-Distance Minimization of Lines and Ellipses for Traffic Sign Shape Localization....Pages 540-547
Modeling Aceto-White Temporal Patterns to Segment Colposcopic Images....Pages 548-555
Speech/Music Classification Based on Distributed Evolutionary Fuzzy Logic for Intelligent Audio Coding....Pages 556-563
Breast Skin-Line Segmentation Using Contour Growing....Pages 564-571
New Measure for Shape Elongation....Pages 572-579
Evaluation of Spectral-Based Methods for Median Graph Computation....Pages 580-587
Feasible Application of Shape-Based Classification....Pages 588-595
3D Shape Recovery with Registration Assisted Stereo Matching....Pages 596-603
Blind Estimation of Motion Blur Parameters for Image Deconvolution....Pages 604-611
Dependent Component Analysis: A Hyperspectral Unmixing Algorithm....Pages 612-619
Synchronization of Video Sequences from Free-Moving Cameras....Pages 620-627
Tracking the Left Ventricle in Ultrasound Images Based on Total Variation Denoising....Pages 628-636
Bayesian Oil Spill Segmentation of SAR Images Via Graph Cuts....Pages 637-644
Unidimensional Multiscale Local Features for Object Detection Under Rotation and Mild Occlusions....Pages 645-651
Back Matter....Pages -
