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Remove vehicle shadow
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Application background In the process of extracting the moving vehicle, due to the change of illumination intensity, the shadow is processed by the moving object, and the accuracy of the detection is affected.. Therefore, removing the vehicle shadow before extracting the target. Key Technology Firstly, extract the background image of the video image, and then through the analysis of gray histogram obtained threshold segmentation parameters, gets rid of the shadow of the binary image. Edge detection method is adopted to remove the shadow from the image edge detection.. And the relationship between the two methods, get better elimination effect.
小柚子zhuzhu 2 0
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The video is divided into image
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In image processing, image processing is to deal with the video frame by frame, the code can be divided
into the video image, and you can get the image size, video segmentation speed and other information.
小柚子zhuzhu 1 0
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Moving target detection
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Obtained by iteration method for image binarization thresholds, although iterative method in the process of calculating, a time-consuming process, but the thresholds obtained more accurate. Adaptive background update method is used, access to the binary image of the vehicle, and vehicles are rectangular boxes.
小柚子zhuzhu 6 0
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