split.py 文件源码

def clear_noise(image):
    clear_horizotal_line_noise(image)
    clear_color(image)

    image = cv2.cvtColor(image,cv2.COLOR_BGR2GRAY)
    clear_pix_noise(image)
    ret, image = cv2.threshold(image,127,255,cv2.THRESH_BINARY)#+cv2.THRESH_OTSU)

    return image