tesseract by tesseract-ocr

Tesseract Open Source OCR Engine (main repository)

created at Aug. 12, 2014, 6:04 p.m.

1,692 +1

62,379 +148

9,520 +14

captcha_trainer by kerlomz

[验证码识别-训练] This project is based on CNN/ResNet/DenseNet+GRU/LSTM+CTC/CrossEntropy to realize verification code identification. This project is only for training the model.

created at Aug. 17, 2018, 6:17 a.m.

70 +0

3,028 +4

822 +1

cnn_captcha by nickliqian

use cnn recognize captcha by tensorflow. 本项目针对字符型图片验证码，使用tensorflow实现卷积神经网络，进行验证码识别。

created at Nov. 7, 2018, 8:46 a.m.

63 +0

2,781 +1

781 +0

recaptcha by google

PHP client library for reCAPTCHA, a free service to protect your website from spam and abuse.

created at Sept. 30, 2014, 6:30 p.m.

129 +0

3,482 +3

775 +1

captcha_break by ypwhs

验证码识别

created at Feb. 21, 2017, 2:04 p.m.

81 +0

2,730 +1

684 +0

buster by dessant

Captcha solver extension for humans, available for Chrome, Edge and Firefox

created at Nov. 18, 2018, 8:31 a.m.

113 +0

8,023 +29

597 +0

captcha by mewebstudio

Captcha for Laravel 5/6/7/8/9/10/11

created at March 27, 2013, 12:01 a.m.

59 +0

2,460 +3

452 +0

recaptcha by ambethia

ReCaptcha helpers for ruby apps

created at April 11, 2008, 11:01 p.m.

28 +0

1,975 +1

441 +0

uncaptcha by ecthros

Defeating Google's audio reCaptcha with 85% accuracy.

created at Sept. 27, 2017, 4:46 a.m.

139 +0

2,801 -1

328 +0

django-simple-captcha by mbi

Django Simple Captcha is an extremely simple, yet highly customizable Django application to add captcha images to any Django form.

created at April 4, 2012, 2:35 p.m.

48 +0

1,384 +2

324 +2

captcha by dchest

Go package captcha implements generation and verification of image and audio CAPTCHAs.

created at April 26, 2011, 12:58 p.m.

53 +0

1,930 +5

295 +1

Captcha by Gregwar

PHP Captcha library

created at Dec. 27, 2012, 12:01 p.m.

62 +0

1,730 +6

290 +0

captcha-tensorflow by JackonYang

Image Captcha Solving Using TensorFlow and CNN Model. Accuracy 90%+

created at Feb. 5, 2017, 7:55 a.m.

35 +0

997 +0

272 +0

base64Captcha by mojocn

captcha of base64 image string

created at Dec. 12, 2017, 12:17 p.m.

51 +0

2,131 +2

271 +1

no-captcha by anhskohbo

No CAPTCHA reCAPTCHA For Laravel.

created at Dec. 3, 2014, 11:26 p.m.

47 +0

1,780 +2

234 +0

zheye by muchrooms

者也 - 知乎 倒立的文字 汉字验证码识别程序

created at June 3, 2016, 8:07 a.m.

29 +0

798 +0

225 +0

captcha-break by nladuo

captcha break based on opencv2, tesseract-ocr and some machine learning algorithm.

created at May 21, 2016, 4:49 p.m.

39 +0

726 +0

221 +0

securimage by dapphp

PHP CAPTCHA Script

created at Jan. 8, 2011, 12:46 a.m.

58 +0

568 +0

190 +0

captcha by lepture

A captcha library that generates audio and image CAPTCHAs.

created at Nov. 25, 2014, 11:54 a.m.

24 +0

1,014 +1

185 +0

svg-captcha by produck

generate svg captcha in node

created at May 6, 2016, 11:55 a.m.

24 +0

1,865 +4

174 +0