Pattern Recognition: Chinese Conference, CCPR 2012, Beijing, China, September 24-26, 2012. Proceedings

Front Matter....Pages -
Enhanced Iterative Projection for Subclass Analysis under EM Framework....Pages 1-8
Efficient Group Learning with Hypergraph Partition in Multi-task Learning....Pages 9-16
Grassmannian Manifolds Discriminant Analysis Based on Low-Rank Representation for Image Set Matching....Pages 17-24
Neighborhood Structure Preserving Ridge Regression for Dimensionality Reduction....Pages 25-32
Qualitative Graphical Inference with Enhanced Knowledge Fusion....Pages 33-40
Random Walk Classifier Framework on Graph....Pages 41-47
Multiple Kernel Sparse Representation Based Classification....Pages 48-55
Sparsity Preserving Canonical Correlation Analysis....Pages 56-63
Determining Reservoir Topologies from Short-Term Memory in Echo State Networks....Pages 64-71
Constructing Class Hierarchy via Adaptive Kernel Learning....Pages 72-79
Iterative Laplacian Score for Feature Selection....Pages 80-87
Robust Sparse PCA via Weighted Elastic Net....Pages 88-95
An Improved Self-organization Antibody Network for Pattern Recognition and Its Performance Study....Pages 96-103
Learning the Three Factors of a Non-overlapping Multi-camera Network Topology....Pages 104-112
Efficient Stereo Matching by Local Linear Filtering and Improved Dynamic Programming....Pages 113-120
Adaptive Vector Flow for Active Contour Model....Pages 121-128
Fast Action Detection with One Query Example Based on Hough Voting....Pages 129-136
Violence Video Detection by Discriminative Slow Feature Analysis....Pages 137-144
A Coutour Detection Model Based on Surround Inhibition with Multiple Cues....Pages 145-152
Articulated Human Motion Tracking by Sequential Annealed Particle Swarm Optimization....Pages 153-161
Ground Plane Rectification Based on Rich Line Representation of Vehicle in Surveillance....Pages 162-169
An Algorithm Based on Augmented Lagrangian Method for Generalized Gradient Vector Flow Computation....Pages 170-177
Predictive Video Saliency Detection....Pages 178-185
Highly Accurate Estimation of Sub-pixel Motion Using Phase Correlation....Pages 186-193
A Novel Framework of Motion Error Evaluation and Correction for Monocular Microscopic Visual System....Pages 194-201
People in Seats Counting via Seat Detection for Meeting Surveillance....Pages 202-210
Background Subtraction Method Based on Block-Wise Mixture Models....Pages 211-218
Illegal Video Surveillance on Satellite....Pages 219-226
A Modified Selective Attention Model for Salient Region Detection in Real Scenes....Pages 227-234
Object Detection Based on Several Samples with Trained Hough Spaces....Pages 235-242
Facial Age Estimation by Conditional Probability Neural Network....Pages 243-250
Depth-Assisted Face Detection and Association for People Counting....Pages 251-258
Structure Sparsity for Multi-camera Gait Recognition....Pages 259-267
Lighting Coefficients Transfer Based Face Illumination Normalization....Pages 268-275
Collaborative Representation Based Projections for Face Recognition....Pages 276-283
Face and Gait Recognition Based on Semi-supervised Learning....Pages 284-291
Encode Locally, Discriminate Holistically: A Method Extracting Multi-resolution Features for Facial Age Estimation....Pages 292-299
A Novel Fingerprint Enhancement Algorithm Using Curve Mask....Pages 300-307
An Efficient Fingerprint Ridge Distance Estimation Using Typical Image Blocks....Pages 308-315
Face Recognition Using Nonlinear Partial Least Squares in Reproducing Kernel Hilbert Space....Pages 316-323
Face Recognition under Variable Illumination by Weighted-Subband Edge Enhancement....Pages 324-331
Learning with Multiple Orientations and Scales for Face Recognition....Pages 332-340
Discriminative Locality Preserving Canonical Correlation Analysis....Pages 341-349
A Hybrid Point-Sets Clustering Approach to Identification of Resting State Functional Network....Pages 350-358
A Novel Cell Segmentation, Tracking and Dynamic Analysis Method in Time-Lapse Microscopy Based on Cell Local Graph Structure and Motion Features....Pages 359-366
Cancerous Lesion Detection from Nevoscope Skin Surface Images via Parametric Color Clustering....Pages 367-375
A Medical Image Clear Vision Technique for Soft Copy Reading....Pages 376-384
Brain MR Image Segmentation and Bias Field Correction through Class-K HMRF Model and EM Algorithm....Pages 385-393
Blood Bifurcation Structure and Global to Local Strategy Based Retinal Image Registration....Pages 394-403
Accurate Non-rigid Object Segmentation in Medical Images by Fusing Statistical Features with Structural Features....Pages 404-412
Mil-Cand: An Improved Framework for Computer Aided Nodule Detection Based on Multiple Instance Learning....Pages 413-421
A Retinal Mechanism Based Color Constancy Model....Pages 422-429
Color Constancy under Mixed Illuminants Using Image Segmentation and Fuzzy C-Means....Pages 430-437
Blind Detection of Copy-Move Forgery Based on Multi-Scale Autoconvolution Invariants....Pages 438-446
Kernel L1 Graph for Image Analysis....Pages 447-454
No-Reference Image Quality Metric Based on Visual Quality Saliency....Pages 455-462
Single Image Dehazing Using Dark Channel Prior and Adjacent Region Similarity....Pages 463-470
Semi-Supervised Sparse Label Fusion for Multi-atlas Based Segmentation....Pages 471-479
A Quantum Image Encryption Algorithm Based on Quantum Image Geometric Transformations....Pages 480-487
Integration of Adaptive CFA Demosaicking with Bad Pixel Removal....Pages 488-496
Color Image Restoration via Extended Joint Sparse Model....Pages 497-504
Automatic Image Tagging by Multiple Feature Tag Relevance Learning....Pages 505-513
Text/Non-text Classification in Online Handwritten Documents with Conditional Random Fields....Pages 514-521
Text Location for Scene Image with Inherent Features....Pages 522-529
An Effective Character Separation Method for Online Cursive Uyghur Handwriting....Pages 530-538
A Method for Printed Uyghur Character Segmentation....Pages 539-547
Effects on Accuracy of Uyghur Handwritten Signature Recognition....Pages 548-555
Latent Topic Model Based on Gaussian-LDA for Audio Retrieval....Pages 556-563
Monaural Voiced Speech Separation with Multipitch Tracking....Pages 564-571
Automatic Prosodic Events Detection Using a Two-Stage SVM/CRF Sequence Classifier with Acoustic Features....Pages 572-578
Speech Fragment Decoding Techniques Using Silent Pause Detection....Pages 579-588
Voice Conversion Using Improved Spectral and F0 Transformation Methods....Pages 589-596
The Comparison between Mandarin Break Detection and English Break Detection....Pages 597-605
The Research on Mongolian Spoken Term Detection Based on Confusion Network....Pages 606-612
Sound Scene Clustering without Prior Knowledge....Pages 613-621
Topical Authority Identification in Community Question Answering....Pages 622-629
Monolingual-Based Translation Model for Question Routing....Pages 630-637
Community Detection Based on an Improved Modularity....Pages 638-645
Study of Spam Short Message Filtering Based on Features Selection of Key Words....Pages 646-654
Choosing Better Seeds for Entity Set Expansion by Leveraging Wikipedia Semantic Knowledge....Pages 655-662
Time-Aware Collaborative Filtering for Recommender Systems....Pages 663-670
Query Expansion Using Semantic Pruning in Language Model for Information Retrieval....Pages 671-679
Back Matter....Pages -