基于背景差分的多车道车流量检测系统

研究了背景差分算法,并设计了一种对多车道路段的车流量检测系统。首先通过背景差分的方法,实现了运动前景和背景的分割;进一步使用虚拟检测线实现了多车道车流量的检测。系统平台用Visual C++结合OpenCV进行编程实现。对实际道路环境下的大量的图像序列进行了测试,取得了较好的效果。

Traffic Flow Measuring System Based on Background Difference

The background difference algorithm was studied,and a traffic flow measuring system for multilane road was designed.First,the background difference method was used to achieve the segmentation of moving foreground from background.Then,a virtual test line was used to measure the traffic flow.Visual C ++ and OpenCV were used together for the programming.The system was used for testing a large number of road image sequences of the actual environment,and the result showed the effectiveness of it.