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Automatic group activity annotation for mobile videos 期刊论文
MULTIMEDIA SYSTEMS, 2017, 卷号: 23, 期号: 6, 页码: 667-677
作者:  Zhao, Chaoyang;  Wang, Jinqiao;  Li, Jianqiang;  Lu, Hanqing
Adobe PDF(1533Kb)  |  收藏  |  浏览/下载:420/87  |  提交时间:2018/01/07
Activity Annotation  Group Activity  Context Learning  
Fine-Grained Image Classification via Low-Rank Sparse Coding With General and Class-Specific Codebooks 期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2017, 卷号: 28, 期号: 7, 页码: 1550-1559
作者:  Zhang, Chunjie;  Liang, Chao;  Li, Liang;  Liu, Jing;  Huang, Qingming;  Tian, Qi
浏览  |  Adobe PDF(1901Kb)  |  收藏  |  浏览/下载:541/222  |  提交时间:2017/09/12
Fine Grained  Image Representation  Semantic Space  Visual Recognition  
Learning discriminative context models for concurrent collective activity recognition 期刊论文
MULTIMEDIA TOOLS AND APPLICATIONS, 2017, 卷号: 76, 期号: 5, 页码: 7401-7420
作者:  Zhao, Chaoyang;  Wang, Jinqiao;  Lu, Hanqing
浏览  |  Adobe PDF(2800Kb)  |  收藏  |  浏览/下载:347/89  |  提交时间:2017/05/05
Activity Classification  Context Information  Max-margin Learning  
Image classification by search with explicitly and implicitly semantic representations 期刊论文
INFORMATION SCIENCES, 2017, 卷号: 376, 期号: 0, 页码: 125-135
作者:  Zhang, Chunjie;  Zhu, Guibo;  Huang, Qingming;  Tian, Qi
浏览  |  Adobe PDF(1325Kb)  |  收藏  |  浏览/下载:365/139  |  提交时间:2017/02/14
Explicit Representation  Implicit Representation  Semantic Modeling  Image Classification