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dtype=np.uint8) gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY) # Canny±ßÔµ¼ì²â edges = cv2.C...
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cv2.cvtColor(img,cv2.COLOR_RGB2GRAY) # ½«3ͨµÀµÄRGB²Êɫͼת»»Îª»Ò¶Èͼimg_hsv = cv2.cvtColor...
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121),plt.imshow(cv2.cvtColor(img,cv2.COLOR_BGR2RGB))plt.subplot(122),plt.imshow(cv2.cvtColor(...
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