你的程序的这样写的:
cv2.imshow("BGR", imgname)
cv2.waitKey(0)
cv2.destroyAllWindows()
运行程序后,无法调整大小,改进后的程序这样写的:
cv2.namedWindow('BGR', 0)
cv2.imshow("BGR", imgname)
cv2.waitKey(0)
cv2.destroyAllWindows()
设置图片大小,改进后的程序这样写的:
cv2.namedWindow('BGR', 0)
cv2.resizeWindow('BGR', X, Y)
cv2.imshow("BGR", imgname)
cv2.waitKey(0)
cv2.destroyAllWindows()