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Evaluating the permutation and diffusion operations used in image encryption based on chaotic maps

License: MIT License

C++ 100.00%

image-encryption opencv logistic-map encryption encryption-algorithms

image-encryption's Introduction

Image Encryption technique based on chaotic maps

Evaluating the permutation and diffusion operations used in image encryption based on chaotic maps

To compile program:-

$g++ -o ${compiled_file} ${file_name} 'pkg-config opencv --cflags --libs'

eg.

$g++ -o encryption encryption.cpp 'pkg-config opencv --cflags --libs'

To Execute generated binary file:-

$ ./encryption

In this project a Research Paper is used. Evaluating the permutation and diffusion operations used in image encryption based on chaotic maps

prerequisites:

Basic operations on images
Basic knowledge of OpenCV with C++

Here OpenCv with c++ is not mandatory work environment. You can also choose Matlab or openCv with any language. Main part of this implementation is the algorithm.

Execution example:

image-encryption's People

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akhandsingh96 lightningedge007a rrbarioni ghostmk navadeep23 tom-hunter chotic lissiyas gwoubaya oguzz0804 nidhi123-singh 20bcon155 fibonacci04 bbpatil blessed17 sergolane

image-encryption's Issues

encrypted and decrypted you will find the picture not same by Hex compare

encrypted 'sample_image_grey.jpg' will get 'encrypted_image.jpg'. Then 'encrypted_image.jpg' decrypted will get 'decrypted_image.jpg'(I name it).
'sample_image_grey.jpg' and 'decrypted_image.jpg' picture look same by eye, they are very diffrent when compare by Hex tool(I use Beyond Compare software)!

g++: error: pkg-config --cflags --libs opencv: No such file or directory

use bellow command build:
$ g++ -o encryption encryption.cpp 'pkg-config opencv --cflags --libs'
g++: error: pkg-config --cflags --libs opencv: No such file or directory

but change "apostrophe(')" in command as "back quote()", then build success, as: $ g++ -o encryption encryption.cpp pkg-config opencv --cflags --libs`

Documentation of code

There are lots of code without documentation. Documentation gives a clear understanding of code. Anyone can get it easily. Hence documentationis necessary. Feel free to create PR

Explanation of code

Hi. Can you please share the resources from where I can gain enough knowledge of syntax as well as algos so I can understand the working of your code ?

Attaching the output image

Run this encryption and decryption algorithm and attach its output image in a README.md file.

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