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Version 1.2 of Digital Invisible Ink Toolkit

• 
• 1.0

• 
•  10 Sep 2007 06:50
• 

• Initial freshmeat announcement
• DIRT

Release Notes: DIRT is an implementation of Shai Avidan and Ariel Shamir's "Seam Carving for Content Aware Image Resizing" algorithms. It allows you to remove and add seams to an image, resizing it in a non-uniform manner. DIRT uses the filter algorithms from DIIT to find the seams.

• 
• 1.5

• 
•  09 Jun 2006 08:09
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• Major feature enhancements

Release Notes: This release adds the ability to perform LSB matching with all hiding algorithms and fixes a few small bugs that occasionally caused the GUI to crash.

• 
• 1.4

• 
•  04 Feb 2006 23:42
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• Major feature enhancements

Release Notes: This release adds a new filter for the filterable hiding algorithms, two new hiding algorithms, and a couple of major interface improvements. The interface now sports an embedding rate progress bar, so you know in advance how much of the available hiding space will be used. The interface also has a new "Explain" button which gives a small synopsis of how each algorithm works.

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• 1.3

• 
•  26 Oct 2005 17:28
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• Minor bugfixes

Release Notes: This release tunes the hiding algorithm "BattleSteg" and fixes the interface bug which caused the algorithm options to come up incorrectly when the window was opened for the second time.

• 
• 1.2

• 
•  21 Oct 2005 02:10
• 

• Major feature enhancements

Release Notes: Sample pairs analysis code has been implemented in DIIT. With the pre-existing RS analysis, this tool allows for accurate steganalysis of images. Traditional (black and white) laplace graph information can also now be produced by DIIT. The bugs in some benchmarking formulas have been corrected.