Hiding multiple Text pages into a Color image

This program can embed/hide maximum of six monochrome Text pages into a Color image without loss.
7.4K Downloads
Updated 19 Aug 2013

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This program has the ability to embed/hide multiple text images in any color image. The encoded text images can be seamlessly recoverable. The key advantage in this coding algorithm is, the embedded text image does not create any visible marks on the color image. Thus the text data cannot be identified by naked eyes. This ensures secure way of transferring confidential data through widely available Color image as a data carrier. This method can be utilized in web pages, e-mail and media.
Note: Estimated execution time measured on Intel Core i7 (2.8 GHz) series processor is: 2 sec 23 ms (Image resolution 800 x 600)

Cite As

Cherma Rajan A (2024). Hiding multiple Text pages into a Color image (https://www.mathworks.com/matlabcentral/fileexchange/13698-hiding-multiple-text-pages-into-a-color-image), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.4.0.0

* Many code cleanup and major code optimizations are done
* Performance is improved by 15 times
* Output file saved provision added
* Many bug fixes are added
* Documentation is improved
* Verified on Matlab R2012b

1.2.0.0

Enhancing information

1.0.0.0