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Learning A Superpixel-Driven Speed Function for Level Set Tracking 期刊论文
IEEE TRANSACTIONS ON CYBERNETICS, 2016, 卷号: 46, 期号: 7, 页码: 1498-1510
Authors:  Zhou, Xue;  Li, Xi;  Hu, Weiming
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Level Set Tracking  Metric Learning  Non-negative Matrix Factorization (Nf)  Speed Function  Superpixel (Sp)-driven  
Fusing Features and Local Features with Context-Aware Kernels for Action Recognition 期刊论文
INTERNATIONAL JOURNAL OF COMPUTER VISION, 2016, 卷号: 118, 期号: 2, 页码: 151-171
Authors:  Yuan, Chunfeng;  Wu, Baoxin;  Li, Xi;  Hu, Weiming;  Maybank, Stephen;  Wang, Fangshi
View  |  Adobe PDF(3979Kb)  |  Favorite  |  View/Download:166/40  |  Submit date:2016/04/06
Action Recognition  Spatio-temporal Interest Points  3d r Transform  Hypergraph  Context-aware Kernel  
Multichannel cooperative sensing for cognitive radio with users owning heterogeneous sensing ability 期刊论文
INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, 2014, 卷号: 27, 期号: 12, 页码: 3884-3900
Authors:  Ge, Wendong;  Ji, Hong;  Li, Xi
Favorite  |  View/Download:45/0  |  Submit date:2015/08/12
Cognitive Radio  Cooperative Sensing  Weapon Target Assignment  Branch And Bound  
Context-Aware Hypergraph Construction for Robust Spectral Clustering 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2014, 卷号: 26, 期号: 10, 页码: 2588-2597
Authors:  Li, Xi;  Hu, Weiming;  Shen, Chunhua;  Dick, Anthony;  Zhang, Zhongfei
Favorite  |  View/Download:65/0  |  Submit date:2015/08/12
Hypergraph Construction  Spectral Clustering  Graph Partitioning  Similarity Measure  
Modeling Geometric-Temporal Context With Directional Pyramid Co-Occurrence for Action Recognition 期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2014, 卷号: 23, 期号: 2, 页码: 658-672
Authors:  Yuan, Chunfeng;  Li, Xi;  Hu, Weiming;  Ling, Haibin;  Maybank, Stephen J.
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Covariance Cuboid Descriptor  Log-euclidean Riemannian Metric  Spatio-temporal Directional Pyramid Co-occurrence Matrix  Kernel Machine  Action Recognition  
An Improved Hierarchical Dirichlet Process-Hidden Markov Model and Its Application to Trajectory Modeling and Retrieval 期刊论文
INTERNATIONAL JOURNAL OF COMPUTER VISION, 2013, 卷号: 105, 期号: 3, 页码: 246-268
Authors:  Hu, Weiming;  Tian, Guodong;  Li, Xi;  Maybank, Stephen
Favorite  |  View/Download:47/0  |  Submit date:2015/08/12
Hierarchical Dirichlet Process  Hidden Markov Model  Trajectory Analysis  Video Retrieval  
A Survey of Appearance Models in Visual Object Tracking 期刊论文
ACM TRANSACTIONS ON INTELLIGENT SYSTEMS AND TECHNOLOGY, 2013, 卷号: 4, 期号: 4
Authors:  Li, Xi;  Hu, Weiming;  Shen, Chunhua;  Zhang, Zhongfei;  Dick, Anthony;  Van den Hengel, Anton
Favorite  |  View/Download:56/0  |  Submit date:2015/08/12
Algorithms  Performances  Visual Object Tracking  Appearance Model  Features  Statistical Modeling  
Green Access Point Selection for Wireless Local Area Networks Enhanced by Cognitive Radio 期刊论文
MOBILE NETWORKS & APPLICATIONS, 2013, 卷号: 18, 期号: 4, 页码: 553-566
Authors:  Ge, Wendong;  Chen, Shanzhi;  Ji, Hong;  Li, Xi;  Leung, Victor C. M.
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Wlans  Cognitive Radio  Access Point Selection  Green Communication  Restless Bandits  
Secondary user access based on stochastic link estimation in cognitive radio with fibre-connected distributed antennas 期刊论文
IET COMMUNICATIONS, 2013, 卷号: 7, 期号: 8, 页码: 731-737
Authors:  Ge, Wendong;  Ji, Hong;  Li, Xi;  Leung, Victor C. M.
Favorite  |  View/Download:32/0  |  Submit date:2015/08/12
An Incremental DPMM-Based Method for Trajectory Clustering, Modeling, and Retrieval 期刊论文
IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2013, 卷号: 35, 期号: 5, 页码: 1051-1065
Authors:  Hu, Weiming;  Li, Xi;  Tian, Guodong;  Maybank, Stephen;  Zhang, Zhongfei
Favorite  |  View/Download:39/0  |  Submit date:2015/08/12
Trajectory Clustering And Modeling  Incremental Clustering  Dirichlet Process Mixture Model  Time-sensitive Dirichlet Process Mixture Model  Video Retrieval