第五节 图像处理之ROI与泛洪填充

importcv2ascv importnumpyasnp deffill_color_demo(image): copyImage=image.copy() h,w=image.shape[:2] mask=np.zeros([h+2,w+2],np.uint8) cv.floodFill(copyImage,mask,(30,30),(0,255,255),(100,100,100),(50,50,50),cv.FLOODFILL_FIXED_RANGE) cv.imshow("fill_color",