https://github.com/heshanera/charrecognizer

Character Recognition using an artificial neural network. Network is trained for 26 characters. Implemented in C++ and Magick++ API is used for pixel manipulation
https://github.com/heshanera/charrecognizer

artificial-neural-networks character-recognition cpp magick-api

Last synced: 12 months ago
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Character Recognition using an artificial neural network. Network is trained for 26 characters. Implemented in C++ and Magick++ API is used for pixel manipulation

• Host: GitHub
• URL: https://github.com/heshanera/charrecognizer
• Owner: heshanera
• License: gpl-3.0
• Created: 2017-05-04T18:33:01.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2017-07-27T14:35:28.000Z (almost 9 years ago)
• Last Synced: 2025-02-24T14:47:51.668Z (over 1 year ago)
• Topics: artificial-neural-networks, character-recognition, cpp, magick-api
• Language: C++
• Homepage:
• Size: 109 MB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: license

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README

          
# CharRecognizer

Character Recognition using an artificial neural network. Network is trained for 26 characters. Implemented in C++ and Magick++ API is used for pixel manipulation.

### Neural Network

Network is build with 4 layers, Input layer, Output layer and 2 hidden layers with 80 and 40 nodes. Used Sigmoid and Tangent-Sigmoid functions for the node Activation.

### Training 

Network is trained for 26 English uppercase characters from A-Z using 6 training cases for each distinct character.

### Character Recognition

| **Input**  | ![architecture](https://github.com/heshanera/CharRecognizer/blob/master/imgs/testing/C2.png) | ![architecture](https://github.com/heshanera/CharRecognizer/blob/master/imgs/testing/W.png)  | ![architecture](https://github.com/heshanera/CharRecognizer/blob/master/imgs/testing/s.png)  | ![architecture](https://github.com/heshanera/CharRecognizer/blob/master/imgs/testing/A.png)  | ![architecture](https://github.com/heshanera/CharRecognizer/blob/master/imgs/testing/D.png)  |

| ---------- |-----| -----| -----| -----| -----|

| **Output** | `Recognized: C` | `Recognized: W` | `Recognized: S` | `Recognized: A` | `Recognized: D` |