Semantic and structural analysis of TV diving programs
文献类型：期刊论文
| 作者 | Wang, F; Li, JT; Zhang, YD; Lin, SX |
| 刊名 | JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2004-11-01 |
| 卷号 | 19期号:6页码:928-935 |
| 关键词 | sports video event detection grammar video retrieval content analysis and index |
| ISSN号 | 1000-9000 |
| 英文摘要 | Automatic content analysis of sports videos is a valuable and challenging task. Motivated by analogies between a class of sports videos and languages, the authors propose a novel approach for sports video analysis based on compiler principles. It integrates both semantic analysis and syntactic analysis to automatically create an index and a table of contents for a sports video. Each shot of the video sequence is first annotated and indexed with semantic labels through detection of events using domain knowledge. A grammar-based parser is then constructed to identify the tree structure of the video content based on the labels. Meanwhile, the grammar can be used to detect and recover errors during the analysis. As a case study, a sports video parsing system is presented in the particular domain of diving. Experimental results indicate the proposed approach is effective. |
| WOS研究方向 | Computer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000225656600024 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/13793]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Wang, F |
| 作者单位 | 1.Chinese Acad Sci, Inst Comp Technol, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, F,Li, JT,Zhang, YD,et al. Semantic and structural analysis of TV diving programs[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2004,19(6):928-935. |
| APA | Wang, F,Li, JT,Zhang, YD,&Lin, SX.(2004).Semantic and structural analysis of TV diving programs.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,19(6),928-935. |
| MLA | Wang, F,et al."Semantic and structural analysis of TV diving programs".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 19.6(2004):928-935. |
入库方式： OAI收割
来源：计算技术研究所
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