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codimage

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5.0 | 3 ratings Rate this file 3 Downloads (last 30 days) File Size: 121.06 KB File ID: #2159

codimage

by Francisco Echegorri

 

19 Aug 2002 (Updated 30 Sep 2002)

It codes an image.

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Description

The following programs code an image disordering the pixels for columns and lines by means of an algorithm that generates a vector with aleatory order. They use for it a key of 56 bits.
MATLAB release MATLAB 5.3 (R11)
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Comments and Ratings (3)
03 Jan 2005 sanket vara

please send me matlab program for hiding image in image
13 Nov 2007 lamjed Touil

very good
15 Dec 2007 sandy j

VERY INTRESTING !
please i need matlab code for hiding image into image too. thanks :)
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Tag Activity for this File
Tag Applied By Date/Time
coding theory Francisco Echegorri 22 Oct 2008 06:47:47
information theory Francisco Echegorri 22 Oct 2008 06:47:47
crypt Francisco Echegorri 22 Oct 2008 06:47:47
decrypt Francisco Echegorri 22 Oct 2008 06:47:47
hide Francisco Echegorri 22 Oct 2008 06:47:47
seek Francisco Echegorri 22 Oct 2008 06:47:47
pixels Francisco Echegorri 22 Oct 2008 06:47:47
columns Francisco Echegorri 22 Oct 2008 06:47:47
lines Francisco Echegorri 22 Oct 2008 06:47:47
aleatory Francisco Echegorri 22 Oct 2008 06:47:47

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