CASIA OpenIR

Browse/Search Results:  1-10 of 24 Help

Filters                    
Selected(0)Clear Items/Page:    Sort:
Bilayer Sparse Topic Model for Scene Analysis in Imbalanced Surveillance Videos 期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2014, 卷号: 23, 期号: 12, 页码: 5198-5208
Authors:  Wang, Jinqiao;  Fu, Wei;  Lu, Hanqing;  Ma, Songde
View  |  Adobe PDF(3473Kb)  |  Favorite  |  View/Download:81/14  |  Submit date:2015/08/12
Dynamic Scene Analysis  Sparse Coding  Topic Model  
Learning Robust Face Representation With Classwise Block-Diagonal Structure 期刊论文
IEEE Transactions on Information Forensics and Security, 2014, 卷号: 9, 期号: 12, 页码: 2051-2062
Authors:  Li, Yong;  Liu, Jing;  Lu, Hanqing;  Ma, Songde
View  |  Adobe PDF(2662Kb)  |  Favorite  |  View/Download:149/45  |  Submit date:2015/09/21
Robust Face Recognition  Low-rank And Sparse Representation  Classwise Block-diagonal Structure  
Social Event Classification via Boosted Multimodal Supervised Latent Dirichlet Allocation 期刊论文
ACM TRANSACTIONS ON MULTIMEDIA COMPUTING COMMUNICATIONS AND APPLICATIONS, 2014, 卷号: 11, 期号: 2, 页码: 1-22
Authors:  Shengsheng Qian;  Tianzhu Zhang;  Changsheng Xu;  M. Shamim Hossain
View  |  Adobe PDF(6388Kb)  |  Favorite  |  View/Download:95/23  |  Submit date:2015/08/12
Algorithms  Experimentation  Performance  Social Event Classification  Multimodality  Supervised Lda  Adaboost  Social Media  
Learning Locality Preserving Graph from Data 期刊论文
IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART-B, 2014, 卷号: 44, 期号: 11, 页码: 2088-2098
Authors:  Zhang, Yan-Ming;  Huang, Kaizhu;  Hou, Xinwen;  Liu, Cheng-Lin
View  |  Adobe PDF(9074Kb)  |  Favorite  |  View/Download:91/16  |  Submit date:2015/08/12
Sparse semantic metric learning for image retrieval 期刊论文
MULTIMEDIA SYSTEMS, 2014, 卷号: 20, 期号: 6, 页码: 635-643
Authors:  Liu, Jing;  Li, Zechao;  Lu, Hanqing
View  |  Adobe PDF(1060Kb)  |  Favorite  |  View/Download:75/8  |  Submit date:2015/08/12
Sparse Metric  Semantic Distance Metric  Social Image  Image Retrieval  
Change Field: A New Change Measure for VHR Images 期刊论文
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2014, 卷号: 11, 期号: 10, 页码: 1812-1816
Authors:  Huo, Leigang;  Feng, Xiangchu;  Huo, Chunlei;  Zhou, Zhixin;  Pan, Chunhong
Adobe PDF(656Kb)  |  Favorite  |  View/Download:58/9  |  Submit date:2015/08/12
Change Detection  Change Field  Progressive Transductive Classification  Very High Resolution (Vhr) Images  
Semi-supervised Unified Latent Factor learning with multi-view data 期刊论文
MACHINE VISION AND APPLICATIONS, 2014, 卷号: 25, 期号: 7, 页码: 1635-1645
Authors:  Jiang, Yu;  Liu, Jing;  Li, Zechao;  Lu, Hanqing
View  |  Adobe PDF(1009Kb)  |  Favorite  |  View/Download:71/20  |  Submit date:2015/08/12
Multi-view Learning  Semi-supervised Learning  Unified Latent Factor Learning  Nonnegative Matrix Factorization  
Clustering-Guided Sparse Structural Learning for Unsupervised Feature Selection 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2014, 卷号: 26, 期号: 9, 页码: 2138-2150
Authors:  Li, Zechao;  Liu, Jing;  Yang, Yi;  Zhou, Xiaofang;  Lu, Hanqing
View  |  Adobe PDF(2323Kb)  |  Favorite  |  View/Download:242/150  |  Submit date:2015/08/12
Feature Selection  Nonnegative Spectral Clustering  Latent Structure  Row-sparsity  
Undoing the codebook bias by linear transformation with sparsity and F-norm constraints for image classification 期刊论文
PATTERN RECOGNITION LETTERS, 2014, 期号: 45, 页码: 197-204
Authors:  Zhang, Chunjie;  Liang, Chao;  Pang, Junbiao;  Zhang, Yifan;  Liu, Jing;  Qin, Lei;  Huang, Qingming
View  |  Adobe PDF(1458Kb)  |  Favorite  |  View/Download:67/5  |  Submit date:2015/08/12
Codebook Bias  Linear Transformation  Sparsity  Alternative Optimization  
Semi-supervised multi-graph hashing for scalable similarity search 期刊论文
COMPUTER VISION AND IMAGE UNDERSTANDING, 2014, 卷号: 124, 期号: 1, 页码: 12-21
Authors:  Cheng, Jian;  Leng, Cong;  Li, Peng;  Wang, Meng;  Lu, Hanqing;  Jian Cheng
View  |  Adobe PDF(1590Kb)  |  Favorite  |  View/Download:165/67  |  Submit date:2015/08/12
Hashing  Multiple Graph Learning  Multiple Modality  Semi-supervised Learning