Open mv-fm opened 3 years ago
import cv2 import numpy as np from matplotlib import pyplot as plt
img = cv2.imread('../../pictures/threshold.jpg') img = img[17:159,3:147] cv2.namedWindow('image',cv2.WINDOW_NORMAL) cv2.imshow('image',img)
MY PROBLEM STARTS AT THIS POINT OF THE CODE (SOMETHING DOES NOT GO RIGHT WITH THE CV2.WAITKEY(0) AND THE K==115 OR K==ORD('S') .
_**while(1): k = cv2.waitKey(0) & 0xFF
if k == 27 : #wait ESC key to exit break elif k == 115 : #wait for 's' key to save and exit cv2.imwrite('../../pictures/threshold.jpg',img) break
cv2.destroyWindow('image')**_
import cv2 import numpy as np from matplotlib import pyplot as plt
img = cv2.imread('../../pictures/threshold.jpg') img = img[17:159,3:147] cv2.namedWindow('image',cv2.WINDOW_NORMAL) cv2.imshow('image',img)
MY PROBLEM STARTS AT THIS POINT OF THE CODE (SOMETHING DOES NOT GO RIGHT WITH THE CV2.WAITKEY(0) AND THE K==115 OR K==ORD('S') .
_**while(1): k = cv2.waitKey(0) & 0xFF
cv2.destroyWindow('image')**_