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. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论