基于关联帧差分法的运动目标检测与跟踪  

Moving target detection and tracking based on correlation frame difference method

作　　者：王智文[1] 王宇航 蒋联源[1] 张灿龙[2] 欧阳浩[1] 黄镇谨[1] WANG Zhiwen;WANG Yuhang;JIANG Lianyuan;ZHANG Canlong;OUYANG Hao;HUANG Zhenjin(College of Computer Science and Communication Engineering,Guangxi University of Science and Technology,Liuzhou 545006,China;School of Computer Science&Information Technology,Guangxi Normal University,Guilin 541004,China)

机构地区：[1]广西科技大学计算机科学与通信工程学院,广西柳州545006 [2]广西师范大学计算机科学与信息工程学院,广西桂林541004

出　　处：《现代电子技术》2021年第2期174-178,共5页Modern Electronics Technique

基　　金：国家自然科学基金项目(61962007);国家自然科学基金项目(61462008);国家自然科学基金项目(61751213);国家自然科学基金项目(61866004);广西自然科学基金重点项目(2018GXNSFDA294001);广西自然科学基金重点项目(2018GXNSFDA281009);广西自然科学基金项目(2017GXNSFAA198365);广西科技大学创新团队“图像处理与智能认知及应用”(gxkjdxcxtd201504);2017年广西科技大学硕士研究生创新项目(GKYC2017)。

摘　　要：针对帧间差分运动目标检测方法检测出的运动目标容易产生拖影现象及存在一定程度的空洞等缺陷,该文提出基于关联帧差分法的运动目标检测与跟踪方法。通过计算相邻三帧图像的相似度,并求取相邻帧之间的差分图像,对差分图像进行与操作后进行轮廓填充来获取运动目标。实验结果表明,该文所提算法不仅可以精确检测与跟踪运动目标,克服帧间差分运动目标检测方法存在的缺陷,还可以检测和跟踪侵入运动目标及消失运动目标。As the moving target detected by the moving target method of frame difference is prone to produce smear phenomenon and has a certain degree of void,a method of moving target detection and tracking based on correlation frame difference method is proposed.By calculating the similarity of adjacent three frame images,the difference image between adjacent frames is calculated,and then and the contour filling is performed on the difference image after operation to obtain the moving target.The experimental results show that the proposed algorithm not can accurately detect and track the moving target,overcome the defects of inter⁃frame difference moving object detection method,but can detect and track the invading moving targets and vanishing moving targets.

关 键 词：运动目标检测 运动目标跟踪 关联帧差分法 图像相似度 轮廓填充 镜面反射 

分 类 号：TN911.23-34[电子电信—通信与信息系统] TP391[电子电信—信息与通信工程]