tesseract by tesseract-ocr

Tesseract Open Source OCR Engine (main repository)

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

C++

1,682 -3

57,312 +158

9,021 +13

GitHub
buster by dessant

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

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

JavaScript

111 +0

6,917 +15

545 -1

GitHub
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.

PHP

129 +0

3,431 +2

767 +0

GitHub
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.

Python

70 +0

2,891 +5

814 +2

GitHub
uncaptcha by ecthros

Defeating Google's audio reCaptcha with 85% accuracy.

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

Python

140 +0

2,790 +0

329 +0

GitHub
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.

Python

64 +0

2,694 +9

779 +1

GitHub
captcha_break by ypwhs

验证码识别

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

Jupyter Notebook

81 +0

2,657 +1

680 +0

GitHub
captcha by mewebstudio

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

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

PHP

58 +0

2,351 +1

428 -1

GitHub
base64Captcha by mojocn

captcha of base64 image string

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

Go

51 +0

1,972 +2

254 +0

GitHub
recaptcha by ambethia

ReCaptcha helpers for ruby apps

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

Ruby

28 +0

1,947 +1

442 +0

GitHub
captcha by dchest

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

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

Go

52 +0

1,853 +4

291 +0

GitHub
svg-captcha by produck

generate svg captcha in node

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

JavaScript

24 +0

1,796 +1

170 +0

GitHub
no-captcha by anhskohbo

No CAPTCHA reCAPTCHA For Laravel.

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

PHP

47 +0

1,736 +2

233 +0

GitHub
Captcha by Gregwar

PHP Captcha library

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

PHP

62 +1

1,671 +2

287 +1

GitHub
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.

Python

48 +0

1,357 +2

311 +1

GitHub
captcha by lepture

A captcha library that generates audio and image CAPTCHAs.

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

Python

24 +0

972 +4

180 +1

GitHub
captcha-tensorflow by JackonYang

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

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

Jupyter Notebook

36 +0

958 +0

270 +0

GitHub
MotionCAPTCHA by wjcrowcroft

MotionCAPTCHA jQuery Plugin - Stop Spam, Draw Shapes

created at May 27, 2011, 2:03 p.m.

JavaScript

74 +0

826 +0

122 +0

GitHub
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.

Ruby

30 +0

793 +0

79 +0

GitHub
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.

Python

29 +0

786 +0

228 -1

GitHub