OpenCV图像质量cv2.imwrite(target_path, img, [int(cv2.IMWRITE_JPEG_QUALITY), 100])版权声明：本文为xian0710830114原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。原文链接：https://blog.csdn.net/xian0710830114/article/details/118857526