Captcha-recognition-TF

A cool project using deep learning to decaptcha

Getting Started

Project using deep learing with tensorflow framework to recognition 5 digits captcha. Using convolutional neural network, this project is so powerful but also requires a lot of data. Data is captchas generated by Captcha-php.

In this project, I have 2 main file:

• training_captcha.py: Training model
• recognition.py: Recognition captcha

Prerequisites

You must have knowledge of deep learning and tensorflow to understand it. Also you need to install the following libs:

python2.7
tensorflow
numpy
pickle
matplotlib
scipy

Installing

Here I will direct you to install on linux (Ubuntu). You can do the same on Windows and MacOS yourself.

Install tensorflow, you can follow the detailed instructions here or below:

$ sudo apt-get install python-pip python-dev   # for Python 2.7
$ sudo pip install tensorflow      # Python 2.7; CPU support (no GPU support)

Install numpy and scipy

$ sudo pip install numpy scipy

Install cpickle :

$ sudo pip install cpickle

Install matplotlib:

$ sudo apt-get install python-matplotlib

It's so easy!

Running the tests

Generated Captchas and put them at ./Captcha/lv3/ and lable at ./Captcha/pass3.txt.

Train model by run training_captcha.py:

$ python training_captcha.py

And supervise youself. You can break with Ctrl + C whenever you want.

Recognition by run recognition.py:

$ python recognition.py 

Authors

• Dukn - Initial work - Dukn

TOOLS

• Deep leaning for computer vision
• Tensorflow framework
• python