CASIA OpenIR
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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
作者:  Wang, Jinqiao;  Fu, Wei;  Lu, Hanqing;  Ma, Songde
浏览  |  Adobe PDF(3473Kb)  |  收藏  |  浏览/下载:331/96  |  提交时间:2015/08/12
Dynamic Scene Analysis  Sparse Coding  Topic Model  
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
作者:  Cheng, Jian;  Leng, Cong;  Li, Peng;  Wang, Meng;  Lu, Hanqing;  Jian Cheng
浏览  |  Adobe PDF(1590Kb)  |  收藏  |  浏览/下载:389/141  |  提交时间:2015/08/12
Hashing  Multiple Graph Learning  Multiple Modality  Semi-supervised Learning  
Sparse representation for robust abnormality detection in crowded scenes 期刊论文
PATTERN RECOGNITION, 2014, 卷号: 47, 期号: 5, 页码: 1791-1799
作者:  Zhu, Xiaobin;  Liu, Jing;  Wang, Jinqiao;  Li, Changsheng;  Lu, Hanqing
浏览  |  Adobe PDF(3462Kb)  |  收藏  |  浏览/下载:402/156  |  提交时间:2015/08/12
Nonnegative Matrix Factorization  Crowded Scene  Abnormality Detection  Sparse Coding  Earth Mover's Distance  Wavelet Emd  
What Visual Attributes Characterize an Object Class? 会议论文
Asian Conference on Computer Vision (ACCV), Singapore, 2014
作者:  Jianlong Fu;  Jinqiao Wang;  Xin-Jing Wang;  Yong Rui;  Hanqing Lu
浏览  |  Adobe PDF(3432Kb)  |  收藏  |  浏览/下载:293/50  |  提交时间:2015/08/19
Visual Attributes Characterize  
Discriminative context models for collective activity recognition 会议论文
International Conference on Pattern Recognition (ICPR), 瑞典 斯德哥尔摩, 2014
作者:  Zhao, Chaoyang;  Fu, Wei;  Wang, Jinqiao;  Bai, Xiao;  Liu, Qingshan;  Lu, Hanqing
浏览  |  Adobe PDF(1339Kb)  |  收藏  |  浏览/下载:327/92  |  提交时间:2015/08/19
A hybrid domain enhanced framework for video retargeting with spatial-temporal importance and 3D grid optimization 期刊论文
SIGNAL PROCESSING, 2014, 期号: 94, 页码: 33-47
作者:  Wang, Jinqiao;  Xu, Min;  He, Xiangjian;  Lu, Hanqing;  Hoang, Doan
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Video Retargeting  Visual Attention  Visual Concept  Spatial-temporal Importance  3d Grid Optimization  
Key observation selection-based effective video synopsis for camera network 期刊论文
MACHINE VISION AND APPLICATIONS, 2014, 卷号: 25, 期号: 1, 页码: 145-157
作者:  Zhu, Xiaobin;  Liu, Jing;  Wang, Jinqiao;  Lu, Hanqing
浏览  |  Adobe PDF(1494Kb)  |  收藏  |  浏览/下载:226/55  |  提交时间:2015/08/12
Video Synopsis  Graph Matching  Camera Network  Video Surveillance