代码如下：
import cv2 as cv
import numpy as np
def color():
src = cv.imread("D:/matplotlib/0.jpg")
cv.imshow("rgbimage",src)
hsv = cv.cvtColor(src,cv.COLOR_BGR2HSV)
cv.imshow("hsvimage",hsv)
cv.waitKey(0)
cv.destroyAllWindows()
color()
运行结果：
代码解释：
import cv2 as cv
import numpy as np
def color():
#色彩空间的转换
src = cv.imread("D:/matplotlib/0.jpg")
cv.imshow("rgbimage",src)
hsv = cv.cvtColor(src,cv.COLOR_BGR2HSV)
#通过hsv色彩通道读取图片
cv.imshow("hsvimage",hsv)
cv.waitKey(0)
cv.destroyAllWindows()
color()