display_image.py 文件源码

def cvShowImageGray(image_file):
    image_gray = cv2.imread(image_file, 0)
    cv2.namedWindow('image', cv2.WINDOW_NORMAL)
    cv2.imshow('image', image_gray)
    cv2.waitKey(0)
    cv2.destroyAllWindows()

# Matplot??????????