click-captcha by Lokno

A visual, click-based CAPTCHA for human authentication.

created at Jan. 11, 2014, 11:32 p.m.

3 +0

30 +0

6 +0

kocaptcha by koto-bank

A simple captcha service

created at Dec. 6, 2018, 10:36 p.m.

3 +0

56 +0

6 +0

hashcash-js by 007

Generic javascript implementation of hashcash

created at Dec. 29, 2010, 6:19 p.m.

2 +0

52 +0

7 +0

CAPTCHA by zakizhou

implement classification for CAPTCHA in TensorFlow

created at Oct. 8, 2016, 12:27 p.m.

6 +0

68 +0

25 +0

slide_captcha_cracker by chxj1992

Canny算子边缘检测识别滑动验证码

created at June 29, 2017, 3:25 a.m.

12 +0

141 +0

38 +0

captcha_solver by lorien

Universal python API to captcha solving services

created at Feb. 10, 2015, 7:53 a.m.

15 +0

243 +1

39 +0

captcha.irctc by arunpatala

Reading irctc captchas with 98% accuracy using deep learning

created at Feb. 24, 2016, 9:13 a.m.

22 +0

212 +0

40 +0

visualCaptcha by desirepath41

visualCaptcha's Main Repo. This is a collection of all the different versions/repos of visualCaptcha.

created at June 14, 2013, 3:43 p.m.

32 +0

407 +0

43 +0

captcha by trekjs

A Lightweight Pure JavaScript Captcha for Node.js. No C/C++, No ImageMagick, No Canvas.

created at Feb. 5, 2017, 11:43 p.m.

9 +0

467 +1

46 +0

captcha_cracker by chxj1992

卷积神经网络实现的验证码识别

created at June 21, 2017, 1:21 p.m.

3 +0

188 +0

56 +0

captchagen by contra

Captcha generation for NodeJS

created at June 20, 2012, 11 a.m.

11 +0

182 +0

67 +0

negative-captcha by subwindow

A plugin to make the process of creating a negative captcha in Rails much less painful

created at June 1, 2008, 4:59 p.m.

30 +0

790 +0

72 +0

captcha by arunpatala

Breaking captchas using torch

created at Jan. 3, 2016, 6:36 p.m.

11 +0

181 +0

76 +0

Chinese-Character-Recognition by soloice

This project shows how to use CNN to perform Chinese character recognition, a much more complicated task compared to MNIST digit recognition.

created at Feb. 11, 2017, 3:10 p.m.

12 +0

200 -1

77 +0

SimGAN-Captcha by rickyhan

Solve captcha without manually labeling a training set

created at July 22, 2017, 6:23 a.m.

19 +0

434 +0

80 +0

SliderCaptcha by ArgoZhang

Slider captcha support mobile

created at March 15, 2019, 4:49 p.m.

10 +0

271 +1

80 +0

CaptchaImageView by jineshfrancs

Custom ImageView to generate captcha image.

created at Nov. 25, 2016, 6:27 a.m.

13 +0

611 +0

81 +0

CAPTCHA-breaking by lllcho

None

created at Nov. 2, 2015, 3:07 p.m.

15 +0

224 +0

82 +0

ccap by DoubleSpout

node.js generate captcha using c++ library CImg without install any other lib or software

created at Jan. 17, 2013, 8:03 a.m.

24 +0

480 +0

83 +0

captcha-svm by zhengwh

use svm to hack simple captcha

created at Aug. 2, 2017, 8:45 a.m.

20 +0

206 +1

93 +0