液晶与显示2016，Vol.31Issue(6)：595-603,9.DOI:10.3788/YJYXS20163106.0595
基于颜色和边缘直方图的多目标跟踪
Color and edge histogram based multi-target tracking
摘要
Abstract
In order to solve the problem that the color-histogram based multi-target tracking is poorly adaptive to the complex scene and easy to lose the target,a multi-target tracking which combines the color-histogram and edge-direction-histogram is proposed in this paper.Firstly,the algorithm adopts a cell-based connected component labeling algorithm to extract the multiple targets and obtains the color and edge features of the targets.Then we combine the color and edge features to describe the target appearance models.Finally,the target models are updated in the tracking process.The experi-mental results show that the algorithm can complete the stable tracking when the target undergoes the scale variation,illumination changes,pose variation and rotation.And the algorithm has a strong ro-bustness.We perform our algorithm on 3 challenging video sequences in the experiment,when the targets number is chosen to 2 and the target window size is 64 pixels×64 pixels,the maximum speed of our approach can reach 20 fps and it can mainly satisfy the real-time tracking requirement.关键词
多目标跟踪/颜色-边缘直方图/连通域标记Key words
multi-target tracking/color-edge histogram/connected component labeling分类
信息技术与安全科学引用本文复制引用
张雷,王延杰,孙宏海,姚志军,何舒文..基于颜色和边缘直方图的多目标跟踪[J].液晶与显示,2016,31(6):595-603,9.基金项目
国家863高技术研究发展计划资助项目(No．2014AA7031010B) （No．2014AA7031010B）
