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An adaptive video shot segmentation scheme based on dual-detection model

文献类型：期刊论文

作者Jiang, Xinghao1,4; Sun, Tanfeng1,4; Liu, Jin2,3,4; Chao, Juan1; Zhang, Wensheng3
刊名NEUROCOMPUTING
出版日期2013-09-20
卷号116页码:102-111
关键词Video shot segmentation Scale invariant feature transform Dual-detection model Adaptive binary search
英文摘要Efficient segmentation of the video shots is the important and foundational work for the research of video content retrieval and analysis. A video shot segmentation scheme based on a dual-detection model is proposed, which includes the pre-detection and re-detection processes. The concepts of uneven blocked color histogram difference and uneven blocked pixel value difference based on human visual features are introduced, which are used as the main descriptors of the pre-detection process to enlarge the importance of central areas and to reduce the noises of background movements and logos. And the adaptive binary search method is introduced to fast detect boundaries with a time complexity of O(log(2)n). In the re-detection round, the scale invariant feature transform is applied to re-detect boundaries so as to improve the detection precision rate. Experiments show that this algorithm can improve both the recall rate and the precision rate of video shot boundary detection, especially for gradual shot boundaries. (C) 2012 Elsevier B.V. All rights reserved.
WOS标题词Science & Technology ; Technology
类目[WOS]Computer Science, Artificial Intelligence
研究领域[WOS]Computer Science
关键词[WOS]BOUNDARY DETECTION ; TEMPORAL SEGMENTATION ; INFORMATION ; FEATURES ; IMAGE
收录类别SCI ; ISTP
语种英语
WOS记录号WOS:000320971900013
源URL[http://ir.ia.ac.cn/handle/173211/10751]  
专题精密感知与控制研究中心_精密感知与控制
作者单位1.Shanghai Jiao Tong Univ, Sch Informat Secur Engn, Shanghai 200240, Peoples R China
2.Wuhan Univ, Sch Comp, State Key Lab Software Engn, Wuhan 430072, Peoples R China
3.Chinese Acad Sci, Inst Automat, Key Lab Complex Syst & Intelligence Sci, Beijing 100190, Peoples R China
4.Key Lab Shanghai Informat Secur Management & Tech, Shanghai 200240, Peoples R China
推荐引用方式
GB/T 7714		 Jiang, Xinghao,Sun, Tanfeng,Liu, Jin,et al. An adaptive video shot segmentation scheme based on dual-detection model[J]. NEUROCOMPUTING,2013,116:102-111.
APA Jiang, Xinghao,Sun, Tanfeng,Liu, Jin,Chao, Juan,&Zhang, Wensheng.(2013).An adaptive video shot segmentation scheme based on dual-detection model.NEUROCOMPUTING,116,102-111.
MLA Jiang, Xinghao,et al."An adaptive video shot segmentation scheme based on dual-detection model".NEUROCOMPUTING 116(2013):102-111.

入库方式： OAI收割

来源：自动化研究所

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