Captcha-Solver

A python application to solve the SIS Portal CAPTCHA using a custom trained model with TensorFlow and Keras.

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Tools

• Python 3
• OpenCV
• Keras
• TensorFlow

Installation

Download the Source Code

git clone https://github.com/naman17/Captcha-Solver.git
(or download the zip)

Install the Requirements

cd Captcha-Solver
pip install -r requirements.txt

(Optional) Download a set of CAPTCHAs from the SIS Portal:

make download

Running the Script

Step 1 - Extracting Dataset:

make extract-data

Step 2 - Training the Model:

make train-model

(Optional) To test the Script with a URL:

make captcha-test

(Optional) To start a server:

make server

The server will start on localhost:5000. To test the server send a get request on /solve?url=<append-url-here>

As a proof of concept you can test the script on http://139.59.7.182:8001/solve?url= by appending the CAPTCHA Image URL from the SIS Portal.

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(Optional) To clear all the datasets and model generated :

make clean

Running with Docker

docker build -t sis-captcha-solver .

docker run --rm -it -p 5000:5000 sis-captcha-solver

The server will start on localhost:5000. To test the server send a get request on /solve?url=<append-url-here>

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