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一种通用的基于基本语义单元的体育视频内容分析框架 被引量:2

Unified BSU-Based Framework for Sports Video Content Analysis
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摘要 体育视频内容分析的研究现状集中在语义标注 ,对体育视频的句法分段和框架的研究较少 .本文在分析了体育视频基本特征的基础上 ,提出了体育视频中基本语义单元 (Basic Sem antic U nit,简称 BSU单元 )的概念 ;继而提出了一种基于 BSU的体育视频内容分析的通用框架 ;并且以足球视频为例 ,实例化了这种通用的体育视频内容分析框架 .初步的实验结果表明 ,这种基于 BSU的体育视频内容分析框架是有效和可行的 . There has been some prior work focusing on sports video content analysis. Most of them are about semantic annotation and few of them are about syntactical segmentation and frameworks. Proposed a novel unified framework based on Basic Semantic Unit (BSU) for sports video content analysis, and demonstrated the detailed usage of this framework on soccer video. Our preliminary experimental studies indicate that the proposed framework is promising.
出处 《小型微型计算机系统》 CSCD 北大核心 2005年第2期272-276,共5页 Journal of Chinese Computer Systems
基金 国家自然科学基金项目 (60 473 117)资助 .
关键词 基本语义单元 内容分析 框架 体育视频 basic semantic unit (BSU) content analysis framework sports video
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