matplotlib.pyplot.imshow opencv.imread 图片显示 图片读取

# opencv中图像以BGR通道顺序存储

# Matplotlib以RGB通道顺序存储

# 2种解决方式：

# 1.

import cv2 as cvraw = cv.imread('xxx')converted = cv.cvtColor(raw,cv.COLOR_BGR2RGB)

# 2.

converted = raw[:, :, ::-1]# 或者# b, g, r = cv.split(res)# converted = cv.merge([r, g, b])