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The research purpose of this paper is to build a platform for image processing, which can be used to minimize and intelligentize the video image processing system, and make it applicable in various and complicated situations. During the design, related data in broad area has been searched, video processing systems of various engineering vehicles are used as reference, the merits and demerits of different...
The technology of high-definition video detection has the virtue of high resolution, which can clearly detect vehicle information and license plates, etc. In this paper, according to the characteristics of high-definition video detection technology, we propose a new vehicle location and tracking method, which is based on the brightness curve. Firstly, break up the image by regions, and then we can...
This paper designed and implemented with Visual C++ a software video stream processing system to realize the real-time automatic vehicle speed detection and vehicle number counting. Based on geometric optics, we first present a simplified method to accurately map the coordinates in image domain into real-world domain. The second part is focused on the vehicle detection in digital image frames in video...
Based on computer vision principle and digital image differential detecting technology, we present a real-time method of vehicle's speed detection. First, calibrate parameters of camera, capture digital signal of images and take pre-processing on images. Then, select background image and set linear projection of speed. Finally, detect the moment of passing the linear projection of speed, and compute...
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