identify_code.py 文件源码

def recognize_url(url):
    import urllib.request
    urllib.request.urlretrieve(url, './img.jpg')
    img = Image.open('./img.jpg')
    img = img.convert('RGBA')
    w, h = img.size[0], img.size[1]
    point_list = gen_white_black_points(img)
    print_char_pic(w, h, point_list)
    reduce_noisy(w, h, point_list)
    print_char_pic(w, h, point_list)

    img.putdata(point_list)
    img.save("C:\\Users\\poluo\\PycharmProjects\\douban\\douban\\processed.jpg")
    tmp=Image.open('C:\\Users\\poluo\\PycharmProjects\\douban\\douban\\processed.jpg')
    return pytesseract.image_to_string(tmp)