Knowledge Commons of Institute of Automation,CAS
Personalized retrieval of sports video based on multi-modal analysis and user preference acquisition | |
Zhang, Yi-Fan1,2![]() ![]() ![]() | |
发表期刊 | MULTIMEDIA TOOLS AND APPLICATIONS
![]() |
2009-09-01 | |
卷号 | 44期号:2页码:305-330 |
文章类型 | Article |
摘要 | In this paper, we present a novel framework on personalized retrieval of sports video, which includes two research tasks: semantic annotation and user preference acquisition. For semantic annotation, web-casting texts which are corresponding to sports videos are firstly captured from the webpages using data region segmentation and labeling. Incorporating the text, we detect events in the sports video and generate video event clips. These video clips are annotated by the semantics extracted from web-casting texts and indexed in a sports video database. Based on the annotation, these video clips can be retrieved from different semantic attributes according to the user preference. For user preference acquisition, we utilize click-through data as a feedback from the user. Relevance feedback is applied on text annotation and visual features to infer the intention and interested points of the user. A user preference model is learned to re-rank the initial results. Experiments are conducted on broadcast soccer and basketball videos and show an encouraging performance of the proposed method. |
关键词 | Semantic Annotation Video Indexing Video Retrieval |
WOS标题词 | Science & Technology ; Technology |
关键词[WOS] | HIDDEN MARKOV-MODELS ; IMAGE RETRIEVAL ; SOCCER VIDEO |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Computer Science ; Engineering |
WOS类目 | Computer Science, Information Systems ; Computer Science, Software Engineering ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic |
WOS记录号 | WOS:000267487100007 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/3332 |
专题 | 紫东太初大模型研究中心_图像与视频分析 |
作者单位 | 1.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China 2.China Singapore Inst Digital Media, Singapore 119615, Singapore |
第一作者单位 | 模式识别国家重点实验室 |
推荐引用方式 GB/T 7714 | Zhang, Yi-Fan,Xu, Changsheng,Zhang, Xiaoyu,et al. Personalized retrieval of sports video based on multi-modal analysis and user preference acquisition[J]. MULTIMEDIA TOOLS AND APPLICATIONS,2009,44(2):305-330. |
APA | Zhang, Yi-Fan,Xu, Changsheng,Zhang, Xiaoyu,&Lu, Hanqing.(2009).Personalized retrieval of sports video based on multi-modal analysis and user preference acquisition.MULTIMEDIA TOOLS AND APPLICATIONS,44(2),305-330. |
MLA | Zhang, Yi-Fan,et al."Personalized retrieval of sports video based on multi-modal analysis and user preference acquisition".MULTIMEDIA TOOLS AND APPLICATIONS 44.2(2009):305-330. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论