IbPRIA 2005 (Iberian Conference on Pattern Recognition and Image Analysis) was the second of a series of conferences jointly organized every two years by the Portuguese and Spanish Associations for Pattern Recognition (APRP, AERFAI), with the support of the International Association for Pattern Recognition (IAPR). This year, IbPRIA was hosted by the Institute for Systems and Robotics and the Geo-systems Center of the Instituto Superior Tecn ´ ico and it was held in Estoril, Por- gal. It provided the opportunity to bring together researchers from all over the world to discuss some of the most recent advances in pattern recognition and all areas of video, image and signal processing. There was a very positive response to the Call for Papers for IbPRIA 2005. We - ceived 292 full papers from 38 countries and 170 were accepted for presentation at the conference. The high quality of the scienti?c program of IbPRIA 2005 was due ?rst to the authors who submitted excellent contributions and second to the dedicated colla- ration of the international Program Committee and the other researchers who reviewed the papers. Each paper was reviewed by two reviewers, in a blind process. We would like to thank all the authors for submitting their contributions and for sharing their - search activities. We are particularly indebted to the Program Committee members and to all the reviewers for their precious evaluations, which permitted us to set up this publication.
Author(s): Eva Gómez-Ballester, Luisa Micó, Jose Oncina (auth.), Jorge S. Marques, Nicolás Pérez de la Blanca, Pedro Pina (eds.)
Series: Lecture Notes in Computer Science 3523 : Image Processing, Computer Vision, Pattern Recognition, and Graphics
Edition: 1
Publisher: Springer-Verlag Berlin Heidelberg
Year: 2005
Language: English
Pages: 733
Tags: Image Processing and Computer Vision; Artificial Intelligence (incl. Robotics); Document Preparation and Text Processing; Computer Graphics; Pattern Recognition
Front Matter....Pages -
Front Matter....Pages 1-1
Testing Some Improvements of the Fukunaga and Narendra’s Fast Nearest Neighbour Search Algorithm in a Spelling Task....Pages 3-10
Solving Particularization with Supervised Clustering Competition Scheme....Pages 11-18
Adaptive Optimization with Constraints: Convergence and Oscillatory Behaviour....Pages 19-26
Data Characterization for Effective Prototype Selection....Pages 27-34
A Stochastic Approach to Wilson’s Editing Algorithm....Pages 35-42
Parallel Perceptrons, Activation Margins and Imbalanced Training Set Pruning....Pages 43-50
Boosting Statistical Local Feature Based Classifiers for Face Recognition....Pages 51-58
Dynamic and Static Weighting in Classifier Fusion....Pages 59-66
A Novel One-Parameter Regularized Kernel Fisher Discriminant Method for Face Recognition....Pages 67-74
AutoAssign – An Automatic Assignment Tool for Independent Components....Pages 75-82
Improving the Discrimination Capability with an Adaptive Synthetic Discriminant Function Filter....Pages 83-90
Globally Exponential Stability of Non-autonomous Delayed Neural Networks....Pages 91-96
Front Matter....Pages 97-97
Comparison of Two Different Prediction Schemes for the Analysis of Time Series of Graphs....Pages 99-106
Grouping of Non-connected Structures by an Irregular Graph Pyramid....Pages 107-114
An Adjacency Grammar to Recognize Symbols and Gestures in a Digital Pen Framework....Pages 115-122
Graph Clustering Using Heat Content Invariants....Pages 123-130
Matching Attributed Graphs: 2nd-Order Probabilities for Pruning the Search Tree....Pages 131-138
Synthesis of Median Spectral Graph....Pages 139-146
Feature Selection for Graph-Based Image Classifiers....Pages 147-154
Machine Learning with Seriated Graphs....Pages 155-162
Front Matter....Pages 97-97
Time Reduction of Stochastic Parsing with Stochastic Context-Free Grammars....Pages 163-171
Front Matter....Pages 173-173
Segment Extraction Using Burns Principles in a Pseudo-color Fuzzy Hough Transform....Pages 175-182
Texture Interpolation Using Ordinary Kriging....Pages 183-190
Spectral Methods in Image Segmentation: A Combined Approach....Pages 191-198
Mathematical Morphology in Polar-Logarithmic Coordinates. Application to Erythrocyte Shape Analysis....Pages 199-206
Signal Subspace Identification in Hyperspectral Linear Mixtures....Pages 207-214
Automatic Selection of Multiple Texture Feature Extraction Methods for Texture Pattern Classification....Pages 215-222
Dynamic Texture Recognition Using Normal Flow and Texture Regularity....Pages 223-230
Detector of Image Orientation Based on Borda-Count....Pages 231-238
Color Image Segmentation Using Acceptable Histogram Segmentation....Pages 239-246
Adding Subsurface Attenuation to the Beckmann-Kirchhoff Theory....Pages 247-254
Multi-scale Cortical Keypoint Representation for Attention and Object Detection....Pages 255-262
Evaluation of Distances Between Color Image Segmentations....Pages 263-270
An Algorithm for the Detection of Multiple Concentric Circles....Pages 271-278
Image Corner Detection Using Hough Transform....Pages 279-286
Dissimilarity Measures for Visual Pattern Partitioning....Pages 287-294
A Comparative Study of Highlights Detection and Elimination by Color Morphology and Polar Color Models....Pages 295-302
Algorithm for Crest Detection Based on Graph Contraction....Pages 303-310
A Learning Framework for Object Recognition on Image Understanding....Pages 311-318
A Roof Edge Detection Model....Pages 319-327
Front Matter....Pages 173-173
A Dynamic Stroke Segmentation Technique for Sketched Symbol Recognition....Pages 328-335
Application of Wavelet Transforms and Bayes Classifier to Segmentation of Ultrasound Images....Pages 336-342
Use of Neural Networks in Automatic Caricature Generation: An Approach Based on Drawing Style Capture....Pages 343-351
Front Matter....Pages 353-353
Information Theoretic Text Classification Using the Ziv-Merhav Method....Pages 355-362
Spontaneous Handwriting Text Recognition and Classification Using Finite-State Models....Pages 363-370
Combining Global and Local Threshold to Binarize Document of Images....Pages 371-378
Extended Bi-gram Features in Text Categorization....Pages 379-386
Combining Fuzzy Clustering and Morphological Methods for Old Documents Recovery....Pages 387-394
Front Matter....Pages 395-395
A New Algorithm for Pattern Optimization in Protein-Protein Interaction Extraction System....Pages 397-404
Curvature Based Clustering for DNA Microarray Data Analysis....Pages 405-412
Support Vector Machines for HIV-1 Protease Cleavage Site Prediction....Pages 413-420
Medial Grey-Level Based Representation for Proteins in Volume Images....Pages 421-428
Front Matter....Pages 429-429
Automatic Classification of Breast Tissue....Pages 431-438
On Reproducibility of Ultrasound Image Classification....Pages 439-446
Prior Based Cardiac Valve Segmentation in Echocardiographic Sequences: Geodesic Active Contour Guided by Region and Shape Prior....Pages 447-454
Bayesian Reconstruction for Transmission Tomography with Scale Hyperparameter Estimation....Pages 455-462
Automatic Segmentation and Registration of Lung Surfaces in Temporal Chest CT Scans....Pages 463-470
Breast Segmentation with Pectoral Muscle Suppression on Digital Mammograms....Pages 471-478
Semivariogram and SGLDM Methods Comparison for the Diagnosis of Solitary Lung Nodule....Pages 479-486
Anisotropic 3D Reconstruction and Restoration for Rotation-Scanning 4D Echocardiographic Images Based on MAP-MRF....Pages 487-494
Front Matter....Pages 429-429
Comparison of Feature Extraction Methods for Breast Cancer Detection....Pages 495-502
Front Matter....Pages 503-503
Multiscale Approach for Thinning Ridges of Fingerprint....Pages 505-512
Discriminative Face Recognition Through Gabor Responses and Sketch Distortion....Pages 513-520
Compact and Robust Fingerprints Using DCT Coefficients of Key Blocks....Pages 521-528
Fingerprint Matching Using Minutiae Coordinate Systems....Pages 529-536
The Contribution of External Features to Face Recognition....Pages 537-544
Iris Recognition Based on Quadratic Spline Wavelet Multi-scale Decomposition....Pages 545-552
Front Matter....Pages 553-553
An Utterance Verification Algorithm in Keyword Spotting System....Pages 555-561
A Clustering Algorithm for the Fast Match of Acoustic Conditions in Continuous Speech Recognition....Pages 562-570
Adaptive Signal Models for Wide-Band Speech and Audio Compression....Pages 571-578
Cryptographic-Speech-Key Generation Architecture Improvements....Pages 579-585
Performance of a SCFG-Based Language Model with Training Data Sets of Increasing Size....Pages 586-594
Speaker Dependent ASRs for Huastec and Western-Huastec Náhuatl Languages....Pages 595-602
Front Matter....Pages 603-603
Phrase-Based Alignment Models for Statistical Machine Translation....Pages 605-613
Automatic Segmentation of Bilingual Corpora: A Comparison of Different Techniques....Pages 614-621
Word Translation Disambiguation Using Multinomial Classifiers....Pages 622-629
Different Approaches to Bilingual Text Classification Based on Grammatical Inference Techniques....Pages 630-637
Semantic Similarity Between Sentences Through Approximate Tree Matching....Pages 638-646
Front Matter....Pages 647-647
A Text Categorization Approach for Music Style Recognition....Pages 649-657
The MORFO3D Foot Database....Pages 658-665
Front Matter....Pages 647-647
Fast Surface Grading Using Color Statistics in the CIE Lab Space....Pages 666-673
Quantitative Identification of Marbles Aesthetical Features....Pages 674-681
Leather Inspection Based on Wavelets....Pages 682-688
Multispectral Image Segmentation by Energy Minimization for Fruit Quality Estimation....Pages 689-696
Thresholding Methods on MRI to Evaluate Intramuscular Fat Level on Iberian Ham....Pages 697-704
Automatic Mask Extraction for PIV-Based Dam-Break Analysis....Pages 705-712
Analysis of Meso Textures of Geomaterials Through Haralick Parameters....Pages 713-719
Decision Fusion for Target Detection Using Multi-spectral Image Sequences from Moving Cameras....Pages 720-727
Back Matter....Pages -
