mikcy12的博客

需要拆分CIELab通道然后再拼起来，但是merge不能完成，于是自己写一个轮子

import cv2 #cv2就是库 import numpy as np cap = cv2.VideoCapture(0) ret,frame = camera.read() cv2.imwrite("test.jpg",frame) cv2.imshow("test"，"test.jpg") while True: ret,frame = camera.read()#读取第一帧 if not ret: break cv2.imshow("carema",frame) key = cv2.