steganography-QRcode

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1. Installing relevant packages - pip install -r requirements.txt
2. Run encryptImage.py to encrypt an image. Save the image to be encrypted in the same directory as 'input.png'
3. An 'output.png' would be generated which has the QR code hidden in it.
4. Run decryptImage to get the QR code and the secret text contained in it.
5. 'decodedQR.png' contains the decrypted image. 'exp.png' contains the cropped QRcode used for getting the secret text from the QRcode