论文信息 - Character-angle based video annotation

Character-angle based video annotation

A video annotation system includes clips organization, feature description and pattern determination. This paper aims to present a system for basketball zone-defence detection. Particularly, a character-angle based descriptor for feature description is proposed. The well-performed experimental results in basketball zone-defence detection demonstrate that it is robust for both simulations and real-life cases, with less sensitivity to the distribution caused by local translation of subprime defenders. Such a framework can be easily applied to other team-work sports.

Miltos Petridis | Jin Tang | Bin Luo | Jixin Ma | Aihua Zheng

[1] Gerald Friedland. Current Multimedia Data Formats and Semantic Computing: A Practical Example and the Challenges for the Future , 2007 .

[2] Alberto Del Bimbo,et al. Semantic annotation of soccer videos: automatic highlights identification , 2003, Comput. Vis. Image Underst..

[3] Alberto Del Bimbo,et al. Semantic annotation and retrieval of video events using multimedia ontologies , 2007, International Conference on Semantic Computing (ICSC 2007).

[4] Alberto Del Bimbo,et al. A Compact and Retrieval-Oriented Video Representation Using Mosaics , 1999, VISUAL.

[5] Alberto Del Bimbo,et al. Video Event Annotation using Ontologies with Temporal Reasoning , 2008, IRCDL.

[6] Edwin R. Hancock,et al. A Navigation-based Algorithm for Matching Scenario Patterns , 2007, Artificial Intelligence and Pattern Recognition.

[7] Jason C. Hung,et al. An Application Based on Spatial-Relationship to Basketball Defensive Strategies , 2005, EUC Workshops.

[8] Min Xu,et al. Multimodal Semantic Analysis and Annotation for Basketball Video , 2006, EURASIP J. Adv. Signal Process..