Steganography on Images (project)
I am in the process of updating my blog with a detailed description of my projects so that people can know my programming expertise and hire me for programming jobs!
I did this project sometime back in which i was supposed to hide text into images that user uploads into the system. This text is hidden inside the image and is not displayed when seen by the naked eye. There are many sophesticated algorithm for the project, but we used a simple substitution algorithm for encoding the text into several pixels of the image.
The user who uploads the image also has to give a secret password or a passcode which is used as an encryption key to decide the position of the pixels whose values are substituted to accomodate the position the bits of text to be hidden in the image. This is a project that i did more that 3 years ago and was done in Vb 6.0 as the client had specifically requested at that time. Later on, i did convert the project into the .net platform using asp.net with vb.net.
To do this project in VB 6 was relatively difficult because of the various bit level calculations that we had to perform which is painstaking in vb 6 but using .net i could leverage the power of .net to do this project and to include several other features to this project.
The latest additions to this software was the ability to share and transfer the images with other users giving the software some social features. This software could also watermark images and have visible or invisible copyright information about the images.
August 12th, 2008 at 10:40 am
sir,
i want to make project on stegnography on images using .net or C++, but i dont know form where & how to start working on it .so kindly give me your valuable suggestion on it . thanks
August 13th, 2008 at 12:18 am
hi ranjana,
you can start by defining the scope of the project and decide what do you want to be a part of the project and what you want to be out of the project.
you can also look into various aspects of steganography and various steganography algorithms…and then decide upon an approach and proceed.
If you want to outsource this you can contact me and we can get started!!
Cheers!
August 29th, 2008 at 1:38 pm
sir,
i want to make the same project u have talkd abt earlier but using matlab and i dont have much information abt steganography or how it works really need ur help on the issue and ne suggestions.thnks:)
September 7th, 2008 at 9:08 am
sir,
i want to know about algorithm of LSB image steganography,and would give you some advice if i want to make a program with those methode?
October 10th, 2008 at 7:01 am
Sir, iam in my last year of engg. I’m planning to do a project on stegnography for my 8th sem project.
I want to know about its details like what language knowledge is needed to implement it? How to start with it?
what main information is needed to proceed with the project?