Project Description

This project implements a Convolutional Neural Network (CNN) to recognize CAPTCHA images. It's designed as a learning project for the RTP-B14 team. The goal of this project is to build a CNN model that can recognize characters in CAPTCHA images. The model is trained to predict individual characters in the CAPTCHA, handling both letters and digits.

Dataset

The project uses a custom dataset of CAPTCHA images. Each image contains 5-6 characters (both letters and digits) with some noise and distortion typical of CAPTCHAs.

Requirements

• Python 3.6+
• TensorFlow 2.x
• Keras
• OpenCV
• NumPy
• Matplotlib

Installation

1. Clone the repository:

git clone https://github.com/omsudhamsh/captcha-recognition-using-cnn-rtp-b14.git cd captcha-recognition-using-cnn-rtp-b14