Hide the six text pages in a color image

Use this we can encode/hide six text pages in a single color image

Description

This program can encode the text images (6 images max) in a single color image. And also can easily recover the texts already being hided. It is very simple one,but very useful Major advantage of this encoded image is like a original image as before encoding. The image has no visible changes. So no one can easily read the hidden texts by sight. The decoding logic only can recover the texts. Thus this special features of encoded image make it used to save the confidential data. Also can used for web applications, mail services, media etc.,. Can we avoid any one can read/modify our own data.
Note: For a Pentium 4 (2.66 GHz) series processor estimated execution time is: 31 sec 953 millisec (Image size 800 X 600)

• Required Products: Image Processing Toolbox
• MATLAB release: MATLAB 7.0.1 (R14SP1)

[C. S.]

How lame. Got something to hide?

[raja raja]

 

[Salim Ali]

Hmm, Simple logic But new idea gr8!!

[William joy]

Wow intresting

[sms sms]

very good idea

[Nayef Abukhoti]

Unfortunately any slight change applied to the watermarked image will destroy the hidden information, since the information is hidden in the LSB, which is the most vulnerable bit to changes.
This works only in case the images are exchanged via completely lossless means.

[Fillagot Taye]