1. cv2.waitKey(t) #等待t ms后继续执行,t=0则无限等待,返回值为键盘输入的键值的ASCII值
...
input = cv2.waitKey(0) #input is ASCII value of key
...
cv2.waitKey(0) #will not stop waitting
...
1. cv2.waitKey(t) #等待t ms后继续执行,t=0则无限等待,返回值为键盘输入的键值的ASCII值
...
input = cv2.waitKey(0) #input is ASCII value of key
...
cv2.waitKey(0) #will not stop waitting
...