Traceback (most recent call last):
File "E:/WJ/machinelearning/captcha-break-master/weibo.cn/python/spliter/main.py", line 25, in
split_dataset()
File "E:/WJ/machinelearning/captcha-break-master/weibo.cn/python/spliter/main.py", line 22, in split_dataset
ispliter.split_and_save(im_path)
File "E:\WJ\machinelearning\captcha-break-master\weibo.cn\python\spliter\spliter.py", line 55, in split_and_save
letters = self.split_letters(filename)
File "E:\WJ\machinelearning\captcha-break-master\weibo.cn\python\spliter\spliter.py", line 42, in split_letters
image = self.clear_noise(image)
File "E:\WJ\machinelearning\captcha-break-master\weibo.cn\python\spliter\spliter.py", line 62, in clear_noise
clear_horizontal_noise_line(image)
File "E:\WJ\machinelearning\captcha-break-master\weibo.cn\python\spliter\spliter.py", line 165, in clear_horizontal_noise_line
if is_black(i, now_height+1, image):
File "E:\WJ\machinelearning\captcha-break-master\weibo.cn\python\spliter\spliter.py", line 99, in is_black
b = image[j, i][0]

I try to modify two place in file spliter.py as follow:

def is_black(i, j, image):
try:
im=image
shape=im.shape

i=min( shape[1]-1,i )

    j=min( shape[0]-1,j )

    b = image[j, i][0]
    g = image[j, i][1]
    r = image[j, i][2]
    average = (int(r) + int(g) + int(b))/3
    if r < 244 and abs(average-b) < 4 and abs(average-g) < 4 and abs(average-r) < 4:
        return True
    return False
except Exception  as e:
    print(e)

def get_horizontal_noise_line_width(image, now_height, now_width):
end_width = now_width

**now_height=min( image.shape[0]-1,now_height )

now_width = min(image.shape[1] - 1, now_width)**

while end_width < image.shape[1] \
        and image[now_height][end_width][0] < 12 \
        and image[now_height][end_width][1] < 12 \
        and image[now_height][end_width][2] < 12:

    # print(image[now_height][end_width][0],
    #       image[now_height][end_width][1],
    #       image[now_height][end_width][2])

    end_width += 1

return end_width - now_width

'''bash
python3 train.py 1 ⨯
Traceback (most recent call last):
File "/home/kali/captcha-break/jikexueyuan/python/trainer/train.py", line 4, in
from gen.gen_captcha import gen_dataset, load_templates
File "/home/kali/captcha-break/jikexueyuan/python/trainer/gen/gen_captcha.py", line 3, in
from img_process import rotate_and_cut
ModuleNotFoundError: No module named 'img_process'
'''
Thanks a lot

cd ./recognizer && cmake . && make
执行 cmake .时报错，说是有库找不到，但是我都安装了你说到的依赖，在网上搜也都说的不清楚。
下面说的几个地址都不知道在哪找。求助。

CMake Error at /usr/share/cmake-3.5/Modules/FindBoost.cmake:1677 (message):
  Unable to find the requested Boost libraries.

  Boost version: 1.58.0

  Boost include path: /usr/include

  Could not find the following static Boost libraries:

          boost_filesystem
          boost_system

  No Boost libraries were found.  You may need to set BOOST_LIBRARYDIR to the
  directory containing Boost libraries or BOOST_ROOT to the location of
  Boost.

(Ps: 如果K的取值是调优过后选择的，请忽略该条issue)
您好，识别脚本中KNN应加入网格搜索GridSearchCV，K的取值让模型判断，CV就按10折来搞吧。

如题：出现<class 'Exception'> : [WinError 32] The process cannot access the file because it is being used by another process: './captchas/3d1e1683-1455-4d46-810f-062e7a2905ba.gif'

我试过，不知道为什么，只要这个downloader.py运行着，就无法在其中的任何代码了删除gif文件，建议分成两个文件：
downloader.py

# coding:utf-8
import requests
import uuid
from PIL import Image
import os
from bs4 import BeautifulSoup

url = "http://login.weibo.cn/login/"
for i in range(2000):
    try:
        resp = requests.get(url)
        bsObj = BeautifulSoup(resp.content, "html.parser")
        image_url = str(bsObj.img['src'])
        #print(image_url)
        resp = requests.get(image_url)
        filename = str(uuid.uuid4()) + ".gif"
        with open("./captchas/" + filename, 'wb') as f:
           f.write(resp.content)

        try:
            with Image.open("./captchas/" + filename) as im:
                im.save("./captchas/" + filename.split('.gif')[0] + ".png")

        except Exception as ex:
            print(Exception, ":", ex)
        #os.remove("./captchas/" + filename)
        print(filename)
    except Exception as ex:
        print(Exception, ":", ex)

clean.py

import os
for fn in os.listdir("./captchas/"):
    if os.path.splitext(fn)[1] == '.gif':
        os.remove("./captchas/"+fn)

另外可以加一个requirements.txt

PIL
requests
bs4

lxml就没必要加了，安装时还要编译，直接用自带的html.parser代替即可

如题，downloader验证码get后，VS14上生成的spliter.exe运行出现：

../downloader/captchas/00179352-2c1b-42c9-83c2-c88402639381.png
OpenCV Error: Assertion failed (dims <= 2 && data && (unsigned)i0 < (unsigned)size.p[0] && (unsigned)(i1*DataType<_Tp>::channels) < (unsigned)(size.p[1]*channels()) && ((((sizeof(size_t)<<28)|0x8442211) >> ((DataType<_Tp>::depth) & ((1 << 3) - 1))*4) & 15) == elemSize1()) in cv::Mat::at, file D:\Coding\C-C++\opencv\opencv2_4_13\build\include\opencv2/core/mat.hpp, line 548

generating: ./dataset/啊
Traceback (most recent call last):
File "/home/hya/PycharmProjects/resource/captcha-break/weibo.cn2/generate_dataset/main.py", line 45, in
os.mkdir(save_path)
OSError: [Errno 2] No such file or directory: './dataset/\xe5\x95\x8a'

for i, ch in enumerate(chars):
    if i > 20:
        break
    save_path = "./dataset/" + str(ch)
    print "generating:", save_path
    if not os.path.exists(save_path):
        os.mkdir(save_path)      #这里报错
    # generate 360 sample for every character
    for i in range(-30, 30, 1):
        for j in range(6):
            generate_data(ch, i, save_path)