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基于虚拟线框的车流量检测算法

发表时间:2013-08-31  浏览量:1142  下载量:342
全部作者: 刘腾飞,黄樟灿
作者单位: 武汉理工大学理学院
摘 要: 提出一种基于虚拟线框车流量统计的算法,通过分割虚拟线框,对分割后虚拟线框内目标连通域的跟踪和匹配检测目标车辆遮挡等问题。为解决目标车辆差分二值化后出现的连通域空洞、远端大型车体连通域分裂等情况,采用一系列形态学算法针对虚拟线框内差分二值化连通域进行处理,提出用近端虚拟线框内车辆通行情况对远端线框内统计数进行误差修正,提高了车流量统计算法精度。
关 键 词: 算法理论;虚拟线框;车流量;检测;连通域
Title: Traffic detection algorithm based on virtual wireframe
Author: LIU Tengfei, HUANG Zhangcan
Organization: College of Science, Wuhan University of Technology
Abstract: This paper proposed a traffic statistical algorithm based on virtual line box, and the target vehicle occlusion was detected by the split virtual line box target connected domain tracking and matching through splitting virtual line box. In order to solve the problems of target vehicle differential binarized hollow and the distal large body connected domain splitting, this article used a series of morphological algorithm processing to treat differential binarization connected domain in the virtual line box, and suggested that using proximal virtual line box vehicle traffic to correct the remote line box statistical error, which improved the accuracy of the traffic flow statistics algorithm.
Key words: algorithm theory; virtual wireframe; traffic flow; detect; connected domain
发表期数: 2013年8月第16期
引用格式: 刘腾飞,黄樟灿. 基于虚拟线框的车流量检测算法[J]. 中国科技论文在线精品论文,2013,6(16):1550-1557.
 
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