A General Framework for Edited Video and Raw Video Summarization
Li, Xuelong1; Zhao, Bin2; Lu, Xiaoqiang1
刊名ieee transactions on image processing
2017-08-01
卷号26期号:8页码:3652-3664
关键词Video summary score function property-weight mixing-coefficient
ISSN号1057-7149
通讯作者lu, xiaoqiang
产权排序1
英文摘要

in this paper, we build a general summarization framework for both of edited video and raw video summarization. overall, our work can be divided into three folds. 1) four models are designed to capture the properties of video summaries, i.e., containing important people and objects (importance), representative to the video content (representativeness), no similar key-shots (diversity), and smoothness of the storyline (storyness). specifically, these models are applicable to both edited videos and raw videos. 2) a comprehensive score function is built with the weighted combination of the aforementioned four models. note that the weights of the four models in the score function, denoted as property-weight, are learned in a supervised manner. besides, the property-weights are learned for edited videos and raw videos, respectively. 3) the training set is constructed with both edited videos and raw videos in order to make up the lack of training data. particularly, each training video is equipped with a pair of mixing-coefficients, which can reduce the structure mess in the training set caused by the rough mixture. we test our framework on three data sets, including edited videos, short raw videos, and long raw videos. experimental results have verified the effectiveness of the proposed framework.

WOS标题词science & technology ; technology
类目[WOS]computer science, artificial intelligence ; engineering, electrical & electronic
研究领域[WOS]computer science ; engineering
关键词[WOS]egocentric video ; networks
收录类别SCI ; EI
语种英语
WOS记录号WOS:000403819200001
内容类型期刊论文
源URL[http://ir.opt.ac.cn/handle/181661/29034]  
专题西安光学精密机械研究所_光学影像学习与分析中心
作者单位1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Ctr OPT IMagery Anal & Learning, Xian 710119, Peoples R China
2.Northwestern Polytech Univ, Ctr OPT IMagery Anal & Learning, Xian 710072, Peoples R China
推荐引用方式
GB/T 7714
Li, Xuelong,Zhao, Bin,Lu, Xiaoqiang. A General Framework for Edited Video and Raw Video Summarization[J]. ieee transactions on image processing,2017,26(8):3652-3664.
APA Li, Xuelong,Zhao, Bin,&Lu, Xiaoqiang.(2017).A General Framework for Edited Video and Raw Video Summarization.ieee transactions on image processing,26(8),3652-3664.
MLA Li, Xuelong,et al."A General Framework for Edited Video and Raw Video Summarization".ieee transactions on image processing 26.8(2017):3652-3664.
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