国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

In view of the current highway vehicles overrun and cause problem such as traffic safety hidden trouble, a system based on digital image processing that measure the vehicles’ surpass length, extra-wide, ultra-high is proposed. Using CCD camera to capture the slowly moving vehicles image in the driveway, after image classification, background removal, noise removal to improve image clarity, according to the maximum ROI line extraction algorithm to extract ROI longest pixel lines, then through the camera calibration to get vehicle actual dimensions information. The system for the overrun vehicle’s detection without parking, effectively improve the rate of road traffic. The experimental data show that the system for different types of vehicles, has good accuracy and robustness.