main.py 文件源码

def ocr_appendcode():
    #?????
    image = Image.open("./data/token.jpg")
    image = image.convert("L")
    remove_noise.clearNoise(image,127,2,1)

    #ocr??
    enhancer = ImageEnhance.Contrast(image)
    image_enhancer = enhancer.enhance(4)
    text = pytesser.image_to_string(image_enhancer)
    return filter(str.isdigit, text)