现代电子技术2017，Vol.40Issue(13)：34-37,4.DOI:10.16652/j.issn.1004-373x.2017.13.009
海量监控视频分级摘要生成系统研究
Study on hierarchical summary generation system of massive surveillance video
摘要
Abstract
For the storage,browse and retrieval problems existing in massive surveillance video,a hierarchical summary generation algorithm suitable for massive surveillance video is proposed. The generated hierarchical video summary with small size is ranked according to the content importance to save the summary storage space of the massive surveillance video,and im-prove the browse and retrieval speed of the massive surveillance video. On the basis of the summary generation algorithm of mas-sive surveillance video,a Hadoop-based hierarchical summary generation system of massive surveillance video was designed, which can provide the distributed storage and parallel computing environments for summary generation of massive surveillance video,and solve the storage problem and improve the system computing speed further.关键词
海量监控视频/分级摘要生成/压缩域/关键帧Key words
massive surveillance video/hierarchical summary generation/compressed domain/key frame分类
信息技术与安全科学引用本文复制引用
马元元,李向伟,刘艳飞..海量监控视频分级摘要生成系统研究[J].现代电子技术,2017,40(13):34-37,4.基金项目
国家自然科学基金:基于压缩域的海量视频浓缩关键技术研究(61462057) （61462057）
中山市科技计划项目:智能监控海量视频分级摘要提取技术研究(2015B2382) （2015B2382）
