README

✔ IMAGE ENCRYPTION DECRYPTION

• An Image Encryption Decryption is an image processing application created in python with tkinter gui and OpenCv library.
• In this application user can select an image and can encrypt that image to gray scale image and can even decrpyt also.
• Also after encrypting and decrypting user can also save the edited image anywhere in the local system.
• Also there is option to reset to the original image.

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REQUIREMENTS :

• python 3
• os module
• cv2 module
• tkinter module
• filedialog from tkinter
• messagebox
• from PIL import Image, ImageTk
• numpy
• random

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HOW TO Use it :

• User just need to download the file, and run the image_encryption_decryption.py, on local system.
• After running a GUI window appears, where user needs to choose an image file using CHOOSE button on the top right corner.
• After selecting the image, two images will appear on screen one on left side, which is original and one on write in which Encrypted Decrypted format will be shown.
• Now user can start encryption and decryption using Encrypt and Decrypt button.
• After editing user can also save the edited image to any location in local system using SAVE button.
• Also there is a RESET button, clicking on which resets the edited image to original format.
• Also there is exit button, clicking on which we get a exit dialog box asking the permission to exit.

Purpose :

• This scripts helps us to easily encrypt any image for security purpose and can even decrypt also.

Compilation Steps :

• Install tkinter, PIL, numpy, cv2, os, random
• After that download the code file, and run image_encryption_decryption.py on local system.
• Then the script will start running and user can explore it by encrypting and decrypting any image and saving it.

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SCREENSHOTS :

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