jsy2236的博客

读取存储图片 import cv2 #cv2.__version__==3.2.0import numpy as np#读取，显示,写img=cv2.imread('test1.jpg',cv2.IMREAD_ANYCOLOR)# cv2.imshow('show', img) #显示图片print(np.shape(img)) # cv2.waitKey() #w...

创建py文件，下面是代码 import cv2import osimport numpy as npstopFlag=FalsepointList=[]pointPos=[]def draw_rectangle(event,x,y,flags,param): global ix,iy,temp,copyImg,pointPos,pointList if ev...