Advance on large scale near-duplicate video retrieval

查看全文 作　　者：Ling [1]Shen;Richang [1]Hong;Yanbin [1,2]Hao

机构地区：[1]School of Computer Science and Information Engineering,Hefei University of Technology,Hefei,230009,China;[2]Department of Computer Science,City University of Hong Kong,Hong Kong,999077,China

出　　处：《Frontiers of Computer Science》索引2020年第14卷第5期,共24页

基　　金：The work was supported by the National Natural Science Foundation of China(Grant Nos.61722204,61732007 and 61632007). 摘　　要：Emerging Internet services and applications attract increasing users to involve in diverse video-related activities,such as video searching,video downloading,video sharing and so on.As normal operations,they lead to an explosive growth of online video volume,and inevitably give rise to the massive near-duplicate contents.Near-duplicate video retrieval(NDVR)has always been a hot topic.The primary purpose of this paper is to present a comprehensive survey and an updated review of the advance on large-scale NDVR to supply guidance for researchers.Specifically,we summarize and compare the definitions of near-duplicate videos(NDVs)in the literature,analyze the relationship between NDVR and its related research topics theoretically,describe its generic framework in detail,investigate the existing state-of-the-art NDVR systems.Finally,we present the development trends and research directions of this topic. 关键词：near-duplicate videos video retrieval feature representation video signature INDEXING similarity measurement

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Advance on large scale near-duplicate video retrieval

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