im1 = cv2.imread(im1_name, cv2.IMREAD_UNCHANGED)
plt.imshow(im1)
plt.show()
im_shan = Image.open(im1_name)
im_arr = np.asarray(im_shan)
plt.imshow(im_arr)
plt.show()
im_shan2 = imageio.imread(im1_name)
plt.imshow(im_shan2)
plt.show()
cv2显示结果:
其他显示结果是正常色彩