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A fast anchor shot detection algorithm on compressed video
Wang, WQ; Gao, W
2001
发表期刊ADVANCES IN MUTLIMEDIA INFORMATION PROCESSING - PCM 2001, PROCEEDINGS
ISSN0302-9743
卷号2195页码:873-878
摘要Detecting anchor shots accurately is very important for automatically parsing news video and extracting news items. The paper presents a fast anchor shot detection algorithm, based on background chrominance and skin tone models. The algorithm involves only simple computation, but robust. Moreover it operates in MPEG compression domain, which makes the detection speed very fast. The algorithm was evaluated on a big test set containing more than 480000 frames and news video from two different TV stations. More than 98.9% accuracy and 100% recall have been obtained. The experiment results also show the system has an average detection speed of 77.55 f/s. The statistics indicates the algorithm is fast and effective.
收录类别SCI
语种英语
WOS研究方向Computer Science
WOS类目Computer Science, Information Systems ; Computer Science, Software Engineering ; Computer Science, Theory & Methods
WOS记录号WOS:000174348000114
出版者SPRINGER-VERLAG BERLIN
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://119.78.100.204/handle/2XEOYT63/13388
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, WQ
作者单位1.Chinese Acad Sci, Inst Comp Technol, Beijing 100080, Peoples R China
2.Harbin Inst Technol, Dept Comp Sci, Harbin 150001, Peoples R China
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GB/T 7714
Wang, WQ,Gao, W. A fast anchor shot detection algorithm on compressed video[J]. ADVANCES IN MUTLIMEDIA INFORMATION PROCESSING - PCM 2001, PROCEEDINGS,2001,2195:873-878.
APA Wang, WQ,&Gao, W.(2001).A fast anchor shot detection algorithm on compressed video.ADVANCES IN MUTLIMEDIA INFORMATION PROCESSING - PCM 2001, PROCEEDINGS,2195,873-878.
MLA Wang, WQ,et al."A fast anchor shot detection algorithm on compressed video".ADVANCES IN MUTLIMEDIA INFORMATION PROCESSING - PCM 2001, PROCEEDINGS 2195(2001):873-878.
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