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![]() ![]() Video Reader Opencv Mac OS AndIt’s really helpful for computer vision applications. 65)Cropped = imgIf there are times you don’t want to show a vulnerable image on a website, this method can be used to blur the image.Kernel = np.ones((7, 7), np.float32) / 49OpenCV provides two useful methods for Pyramid functionality using pyrDown () and pyrUp () functions.We can use the canny() method for edge detection.Now we can pass the image in canny function 1I hope you learned some basics of OpenCV library. 15)End_row, end_col = int( height *. If you want to capture CCTV footage then we can pass RTSP url in the function parameter, which is really useful for video analysis.If you want to crop your image, you can easily do so in OpenCV using the code below.Start_row, start_col = int( height *. We can access our webcam using pass 0 in the function parameter.
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