Compressive imaging: An application for surveillance systems

Jing Chen*, Yongtian Wang

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In this paper, we proposed an application of compressive imaging system to the problem of wide-area video surveillance system. A motion target detection algorithm in video using compressive image data is developed. For background subtracted compressive images, Kullback-Leibler divergence is applied in compressed image field to detect motion objects which are not part of the background model. Foreground image retrieval from underdetermined measurements using total variance optimization algorithm are explored. Simulation results show that compared with the traditional optical system, compressive imaging system can dramatically reduce sampling costs, energy consumption and alleviate communication and storage burdens with comparable image performance. Low dimensional compressed imaging representation is sufficient to determine spatial motion targets.

源语言英语
主期刊名2012 Symposium on Photonics and Optoelectronics, SOPO 2012
DOI
出版状态已出版 - 2012
活动2012 International Symposium on Photonics and Optoelectronics, SOPO 2012 - Shanghai, 中国
期限: 21 5月 201223 5月 2012

出版系列

姓名2012 Symposium on Photonics and Optoelectronics, SOPO 2012

会议

会议2012 International Symposium on Photonics and Optoelectronics, SOPO 2012
国家/地区中国
Shanghai
时期21/05/1223/05/12

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