Any way to make captcha_break more generic? about captcha_break HOT 5 CLOSED

在 2017年6月20日，20:12，eromoe ***@***.***> 写道： 但是没有10W已经标注的验证码啊。所以才想问是不是有什么通用的方法。。。 上面第三部提到的就是我觉得可能行得通的做法，用某种模型归纳模式，然后人工把归纳出的模式打上标签，就是没啥基础不知道怎么做。 — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

在 2017年6月20日，17:47，eromoe ***@***.***> 写道： I found it can only recognize captcha generate from the python captcha lib. It didn't work when I give it different style 4 size char+number . Seems it is hard to mock a captcha with specific style. I wonder is there any more generic way to do this? What I can imagine is : use much more different font (simple, only the specical font would help) some preprocess, like convert RGB to greyscale first, to beat reversed out image(反白图，字白，底有颜色) .But this would lost some feature too, because some great captchas use one color one char, just have high contrast with the surrounding area, Use some deep learning method , learn char from unlabeled captcha dataset. I think this way is best, but I have no idea how to start. I have heard deconvolution or some clustering method can generate some pattern , but I am not very familiar with these technique. Could you give me some tips?

在 2017年6月20日，21:55，eromoe ***@***.***> 写道： 就是一定要标注数据是吗。我还以为有办法自动识别出字符。 谢谢! — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.