CASIA OpenIR
(本次检索基于用户作品认领结果)

浏览/检索结果: 共7条,第1-7条 帮助

限定条件            
已选(0)清除 条数/页:   排序方式:
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  
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  
Spatiotemporal Grid Flow for Video Retargeting 期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2014, 卷号: 23, 期号: 4, 页码: 1615-1628
作者:  Li, Bing;  Duan, Ling-Yu;  Wang, Jinqiao;  Ji, Rongrong;  Lin, Chia-Wen;  Gao, Wen
浏览  |  Adobe PDF(3766Kb)  |  收藏  |  浏览/下载:328/76  |  提交时间:2015/08/12
Video Retargeting  Video Warping  Dynamic Programming  Quadratic Programming  
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:329/92  |  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
浏览  |  Adobe PDF(9745Kb)  |  收藏  |  浏览/下载:274/60  |  提交时间:2015/08/12
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