# CNN_keras

**Repository Path**: cairi/CNN_keras

## Basic Information

- **Project Name**: CNN_keras
- **Description**: CNN | Keras | CAPTCHA recognition（卷积神经网络、Keras框架、验证码识别）
- **Primary Language**: Python
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2019-05-29
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# CNN_keras

### [Convolutional Neural Network](https://en.wikipedia.org/wiki/Convolutional_neural_network) using [Keras](https://github.com/fchollet/keras/tree/master/keras) for [CAPTCHA](https://en.wikipedia.org/wiki/CAPTCHA) recognition

Recognition for this type of CAPTCHA:

![1](https://github.com/skyduy/CAPTCHA_generator/blob/master/samples/7L2ND.jpg)
![2](https://github.com/skyduy/CAPTCHA_generator/blob/master/samples/A4KA4.jpg)
![3](https://github.com/skyduy/CAPTCHA_generator/blob/master/samples/C4P01.jpg)

This CAPTCHAs generated from repo [CAPTCHA_generator](https://github.com/skyduy/CAPTCHA_generator).

### Achievement

Using about 5000 samples, Obtain 95% single letter accuracy.


### Others

This repo is for learning purposes only, DO NOT for commercial using.

If you have any question, please post a issue or email me.