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Query-aware sparse coding for web multi-video summarization
Ji, Zhong1; Ma, Yaru1; Pang, Yanwei1; Li, Xuelong2
Source PublicationInformation Sciences
Contribution Rank2
AbstractGiven the explosive growth of online videos, it is becoming increasingly important to relieve the tedious work of browsing and managing the video content of interest. Video summarization aims at providing such a technique by transforming one or multiple videos into a compact one. However, conventional multi-video summarization methods often fail to produce satisfying results as they ignore the users’ search intents. To this end, this paper proposes a novel query-aware approach by formulating the multi-video summarization in a sparse coding framework, where the web images searched by a query are taken as the important preference information to reveal the query intent. To provide a user-friendly summarization, this paper also develops an event-keyframe presentation structure to present keyframes in groups of specific events related to the query by using an unsupervised multi-graph fusion method. Moreover, we release a new public dataset named MVS1K, which contains about 1000 videos from 10 queries and their video tags, manual annotations, and associated web images. Extensive experiments on the MVS1K and TVSum datasets demonstrate that our approaches produce competitively objective and subjective results. © 2018
Indexed ByEI
PublisherElsevier Inc.
EI Accession Number20184706111952
Citation statistics
Document Type期刊论文
Corresponding AuthorPang, Yanwei
Affiliation1.School of Electrical and Information Engineering, Tianjin University, Tianjin; 300072, China;
2.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China
Recommended Citation
GB/T 7714
Ji, Zhong,Ma, Yaru,Pang, Yanwei,et al. Query-aware sparse coding for web multi-video summarization[J]. Information Sciences,2019,478:152-166.
APA Ji, Zhong,Ma, Yaru,Pang, Yanwei,&Li, Xuelong.(2019).Query-aware sparse coding for web multi-video summarization.Information Sciences,478,152-166.
MLA Ji, Zhong,et al."Query-aware sparse coding for web multi-video summarization".Information Sciences 478(2019):152-166.
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