opencv函数

版权声明：转载请注明出处 https://blog.csdn.net/weixin_38570251/article/details/82078201

cv2.imread()

cv2.imwrite()

cv2.imshow()

cv2.waitKey()

cv2.split()

cv2.merge()

cv2.GaussianBlur()

cv2.blur()

cv2.medianBlur()

cv2.Laplacian()

cv2.Sobel()

cv2.Scharr()

cv2.Canny()

cv2.threshold()

cv2.findcontours(),cv2.drawContours()

cv2.boundingrect,cv2.rectangle()

img.copy()

cv2.pyrUp()，cv2.pyrDown()

cv2.minAreaRect(),cv2.boxPoints()

cv2.minEnclosingCircle,cv2.circle()

cv2.approxPloyDP()

cv2.HoughLinesP()/cv2.HoughLines()，cv2.HoughCircles()

cv2.line()， cv2.circle()， cv2.rectangle()，cv2.ellipse()， cv2.putText()