微型机与应用Issue(2)：41-43,3.
高速公路监控视频中运动车辆对象提取
Vehicles extraction in highway surveillance video
摘要
Abstract
In this paper , combined with the characteristics of highway traffic video , it puts forward the method of moving vehi-cle object extraction in monitoring . The method using the mixed background difference method to extract moving objects , and using morphological processing , back N frames and semi supervised to extract cars in the video . The experimental results show that the method improves the problems of holes , noise and non-integrity and nonsignificant characteristics of vehicle in the process of mov-ing object extraction in traditional mixed Gauss backgound differential , this method can effectively improve the extraction process of vehicle object .关键词
车辆对象提取/背景差分法/后退N帧算法/自适应阈值Key words
vehicle extraction/background model/N-frame back/adaptive threshold分类
信息技术与安全科学引用本文复制引用
严明,李玉惠,李勃,张帆..高速公路监控视频中运动车辆对象提取[J].微型机与应用,2014,(2):41-43,3.基金项目
国家自然科学基金资助 （）
