CASIA OpenIR
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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:339/95  |  提交时间:2015/08/19
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:414/163  |  提交时间:2015/08/12
Nonnegative Matrix Factorization  Crowded Scene  Abnormality Detection  Sparse Coding  Earth Mover's Distance  Wavelet Emd  
A three-level framework for affective content analysis and its case studies 期刊论文
MULTIMEDIA TOOLS AND APPLICATIONS, 2014, 卷号: 70, 期号: 2, 页码: 757-779
作者:  Xu, Min;  Wang, Jinqiao;  He, Xiangjian;  Jin, Jesse S.;  Luo, Suhuai;  Lu, Hanqing
Adobe PDF(1133Kb)  |  收藏  |  浏览/下载:290/83  |  提交时间:2015/08/12
Affective Content Analysis  Mid-level Representation  Multiple Modality  
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
Adobe PDF(1494Kb)  |  收藏  |  浏览/下载:231/56  |  提交时间:2015/08/12
Video Synopsis  Graph Matching  Camera Network  Video Surveillance  
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
作者:  Li, Zechao;  Liu, Jing;  Yang, Yi;  Zhou, Xiaofang;  Lu, Hanqing
浏览  |  Adobe PDF(2323Kb)  |  收藏  |  浏览/下载:746/337  |  提交时间:2015/08/12
Feature Selection  Nonnegative Spectral Clustering  Latent Structure  Row-sparsity  
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:339/100  |  提交时间:2015/08/12
Dynamic Scene Analysis  Sparse Coding  Topic Model  
Spatiotemporal Group Context for Pedestrian Counting 期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2014, 卷号: 24, 期号: 9, 页码: 1620-1630
作者:  Wang, Jinqiao;  Fu, Wei;  Liu, Jingjing;  Lu, Hanqing
Adobe PDF(3404Kb)  |  收藏  |  浏览/下载:391/74  |  提交时间:2015/08/12
Group Context  Group Correspondence Matrix  Markov-chain Monte Carlo (Mcmc)  Pedestrian Counting