Image Shuffle

Version 2.0 (121 KB) by Masayuki Tanaka
It is classes to scramble or shuffle image data with integer key.
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Updated 14 Mar 2018

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It is classes to scramble or shuffle image data with integer key. It can be used for simple encryption.
Try run_demo.m
It includes four types of classes: imShuffleRand, imShuffleRandBlock, imScrambleRand, and imScrambleRandBlock.
In generally, imScrambles are better than imShuffle.
Related paper:
Masayuki Tanaka, Learnable Image Encryption, IEEE International Conference on Consumer Electronics TAIWAN (ICCE-TW), 2018.
Project page:
http://www.ok.sc.e.titech.ac.jp/~mtanaka/proj/imagescramble/

Cite As

Masayuki Tanaka (2026). Image Shuffle (https://www.mathworks.com/matlabcentral/fileexchange/66472-image-shuffle), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2017a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
Find more on Get Started with Image Processing Toolbox in Help Center and MATLAB Answers
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Version Published Release Notes
2.0

Bug fixed and adding functionality of nb_bits.
1.0.0.0