1 import cv2
2
3 img_path = r"E: mp mp.jpg"
4 image = cv2.imread(img_path)
5 cv2.imshow("image", image)
6 cv2.waitKey(5000)
镜像/顺时针旋转180度
1 image1 = cv2.flip(image, -1)
2 cv2.imshow("image", image1)
3 cv2.waitKey(5000)
转置
1 image2 = cv2.transpose(image)
2 cv2.imshow("0", image2)
3 cv2.waitKey(5000)
顺时针旋转90度
image3 = cv2.transpose(image)
image3 = cv2.flip(image3, 1)
cv2.imshow("1", image3)
cv2.waitKey(5000)
顺时针旋转270度
1 image4 = cv2.transpose(image)
2 image4 = cv2.flip(image4, 0)
3 cv2.imshow("1", image4)
4 cv2.waitKey(5000)
