a shot boundary detection method based on context vector and tabu-svm

ISCAS OpenIR

	a shot boundary detection method based on context vector and tabu-svm
	Zhao Long; Sun Xuemei; Shang Bingjian; Wu Jigang
	2012
发表期刊	Journal of Computational Information Systems
ISSN	1553-9105
卷号	8 期号:16 页码:6817-6824
摘要	Categorizing the consecutive video frames into shots is the first and prerequisite step for contentbased video indexing and retrieval. With a considerable amount of research focusing on the shot boundary detection, traditional classification for common shot transitions has achieved satisfactory results. However, most of the existing algorithms are susceptible to the effect from thresholds, and can't avoid missing the long gradual shot transitions hard to detect. To address the two problems, a novel method which uses context feature vector and Tabu-SVM is presented in the paper. The major advantages of the proposed algorithm are quite accurate detection performance and optimization towards the classification model. Experimental results show that our proposed method is effective and robust, especially the boundaries of long transitions are detected with minimal inaccuracy. © 2012 Binary Information Press.; Categorizing the consecutive video frames into shots is the first and prerequisite step for contentbased video indexing and retrieval. With a considerable amount of research focusing on the shot boundary detection, traditional classification for common shot transitions has achieved satisfactory results. However, most of the existing algorithms are susceptible to the effect from thresholds, and can't avoid missing the long gradual shot transitions hard to detect. To address the two problems, a novel method which uses context feature vector and Tabu-SVM is presented in the paper. The major advantages of the proposed algorithm are quite accurate detection performance and optimization towards the classification model. Experimental results show that our proposed method is effective and robust, especially the boundaries of long transitions are detected with minimal inaccuracy. © 2012 Binary Information Press.
收录类别	EI
关键词	Algorithms Image Retrieval Image Segmentation Tabu Search Video Signal Processing
部门归属	(1) School of Computer Science and Software Engineering Tianjin Polytechnic University Tianjin 300387 China; (2) State Key Laboratory of Computer Science Institute of Software Chinese Academy of Sciences Beijing 100190 China
语种	英语
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15037
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Zhao Long,Sun Xuemei,Shang Bingjian,et al. a shot boundary detection method based on context vector and tabu-svm[J]. Journal of Computational Information Systems,2012,8(16):6817-6824.
APA	Zhao Long,Sun Xuemei,Shang Bingjian,&Wu Jigang.(2012).a shot boundary detection method based on context vector and tabu-svm.Journal of Computational Information Systems,8(16),6817-6824.
MLA	Zhao Long,et al."a shot boundary detection method based on context vector and tabu-svm".Journal of Computational Information Systems 8.16(2012):6817-6824.