Rough Sets based video mining preprocessing algorithm in compressed domain

doi:10.1109/GCIS.2009.150

CORC > 兰州理工大学 > 兰州理工大学

	Rough Sets based video mining preprocessing algorithm in compressed domain
	Li Xiang-wei 2,3; Zhang Ming-xin 3; Zhu Ya-ling 3; Li Xing-du 3; Ma Ting-bing 1
	2009
DOI	10.1109/GCIS.2009.150
页码	470-+
英文摘要	A critical and fundamental task in video mining is data preprocessing, in this paper, aimed to overcome limitations of redundant data for video mining, the paper propose a video mining preprocessing algorithm based oil Rough Sets. Firstly, the representative data of video sequences is extracted in compressed domain. Secondly, the Information System Table is constructed by extracted representative data. Finally, the Core of Information System Table is achieved by making use of the attributes reduction theory of RS As our experimental results indicate, the algorithm can get effective and scientific data to complete video mining such as key frame extraction and shot segmentation and other operations. Compared to existing techniques, our proposed algorithm enjoys following advantages (1) only a subset of frames need to be considered during video mining. (2)The limitations of requirements for a huge amount of memory and CPU resource are overcome.
会议录	PROCEEDINGS OF THE 2009 WRI GLOBAL CONGRESS ON INTELLIGENT SYSTEMS, VOL II
会议录出版者	IEEE COMPUTER SOC
会议录出版地	10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1264 USA
语种	英语
WOS研究方向	Computer Science ; Engineering
WOS记录号	WOS:000275817000092
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/37884]
专题	兰州理工大学
通讯作者	Li Xiang-wei
作者单位	1.Northwest Normal Univ, Coll Math & Informat Sci, Lanzhou 730070, Peoples R China 2.Lanzhou Univ Tech, Coll Elect Engn & Informat, Lanzhou 730050, Peoples R China 3.Lanzhou Polytech Coll, Dept Comp Engn, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Li Xiang-wei,Zhang Ming-xin,Zhu Ya-ling,et al. Rough Sets based video mining preprocessing algorithm in compressed domain[C]. 见:.