计算机与数字工程2016，Vol.44Issue(4)：730-734,5.DOI:10.3969/j.issn.1672-9722.2016.04.037
基于背景擦除的视频监控图像超分辨率重建
Super Resolution Reconstruction Algorithm of Video Surveillance Image Based on Background Erasure
摘要
Abstract
Super resolution reconstruction of video image has very important application in the field of video surveil ‐lance ,this paper uses background erasure to research one of super‐resolution reconstruction algorithm applications in video surveillance image .Firstly ,the model of the super‐resolution reconstruction algorithm is established ,and the super‐resolu‐tion reconstruction of the video image is clarified ,and the optimized algorithm of the video surveillance image reconstruction is studied .In this algorithm ,background subtraction is used to extract the moving target from video image ,and the target image is estimated by using the improved DS (Diamond Search) algorithm ,and then the improved POCS (Projection Onto Convex Sets) is used to reconstruct the image .Experiments show that the proposed algorithm compared with the general POCS can obviously improve the definition of the video surveillance images and its efficiency .关键词
视频监控/超分辨率重构/凸集投影法/背景擦除Key words
video surveillance/super resolution reconstruction/POCS/background erasure分类
信息技术与安全科学引用本文复制引用
俞文静,张明军,王影..基于背景擦除的视频监控图像超分辨率重建[J].计算机与数字工程,2016,44(4):730-734,5.基金项目
广东高校优秀青年创新人才培养计划项目（编号2013LYM＿0114）；广州大学华软软件学院2014年教学研究、科学研究资助立项项目（编号ky201410）资助。 （）
