Data Hiding in Images -- LabVIEW Advantage, Speed of Operation

[Prabhakar7117]

Contact Information

University:sastra university,tanjore tamil nadu,india.

Team Member(s):P.J.S.Prabhakar,ganesh sriram

Faculty Advisors:sundarraman

Email Address:prabhakar3583@gmail.com

Project Information

Title:Data hiding in images

Description:

The project is about hiding data in images such that it will not be visible to other.they even cannot predict the presence of data

Products:

NI vision and motion

The Challenge:

In most other softwares if we increase the resolution of image, the time taken to encode and decode is more but in LabVIEW the difference is neglegable.

The Solution:

Here the program will take the last bits of image and replace them with data bits to remake the picture.While decoding we will extract the bits and form the data.

The Advantage, speed of operation.

[LPS]

Hey Ganesh Sriram,

Thank you so much for your project submission into the NI LabVIEW Student Design Competition. It's great to see your enthusiasm for NI LabVIEW! Make sure you share your project URL (http://decibel.ni.com/content/docs/DOC-15802) with your peers so you can collect votes for your project and win. Collecting the most "likes" gives you the opportunity to win cash prizes for your project submission. I'm curious to know, what's your favorite part about using LabVIEW and how did you hear about the competition?

Good Luck, Liz in Austin, Texas, USA.

[Prabhakar7117]

First of all thanks for your support.My favorite part of using LabVIEW is on image processing.I heard about the competition through my friends.

[LPS]

That's great to hear. Thank you!

Tell your friends to "vote" for your submission by "liking" it. Here is a document explaining how they do this: https://decibel.ni.com/content/docs/DOC-16409

If you collect the most likes, you can win cash prizes from NI. (1st place: $750, 2nd place: $500, 3rd place: $250).

Have a great day.

[Rangathan]

hello there..thanks for your application..but unfortunately i cannot run the program Encoding.VI as it requires an external library file. i would be thankful if you give me the library file name that needs to be installed in this program as it full fills requirement of my final year project. thank you.

[Prabhakar7117]

Hi Ranganathan,

  Actually in order to run that VI, You need to install the NI Vision Development and Vision Acquisition Modules. When you do that, you will be able to run that program sucessfully.   Thanks !!

[Rangathan]

can you provide me the link to install the modules. thanks

[Prabhakar7117]

NI Vision Development :   http://joule.ni.com/nidu/cds/view/p/id/2973/lang/en

NI Vision Aquisition :  http://joule.ni.com/nidu/cds/view/p/id/2975/lang/en

[Rangathan]

thanks for your guide sir....appreciate it.

[Rangathan]

Hai Prabhakar,

I have finally installed the modules. Its running as normal. But after i run it shows some error. Error reading file/writing BMP file/IMAQ get file info/IMAQ read file.

Can sir guide me to fix these errors. Thanks sir.