A fast anchor shot detection algorithm on compressed video

	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
ISSN	0302-9743
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
推荐引用方式 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.