How to extract features from ROIs of palmprint?

I am working on palmprint authentication, i have captured the palm images and have done the preprocessing and the ROI extraction. Now i have to extract features from the ROI such as 'principle lines' and then later use this for matching.

So how do i extract these features and find accuracy of matching using these features? Any suggestion or the code regarding this shall be appreciated.

[poonam poonia]

sir can u send me code for roi extraction on [e-mail]

[zineb zineb]

hellow sir; I find some difficults into Roi extraction of palmprint, can you send me the source code to my @mail [e-mail] please.

[GENGA Devi R Devi]

hellow sir i work on this subject,please send the code [e-mail]

[May Yadanar Moe]

Hello sir,I have some difficulties in palm print principal line extraction and matching in my mini thesis and due date of that is closer and closer...so would u like to help and give me code of it.plz send it to me [e-mail]

[Image Analyst]

May, what is your thesis about? It's not about developing an algorithm for finding the palm lines, is it? Because if that were the case I don't think you can turn in someone else's code, unless it's just as a comparative example to show how your algorithm is better.

What is your definition of "principal line"? Is it the main axis of the hand, like if you did principal components analysis? Or is it to find all the major creases in the palm?

Have you looked at any of the papers I referred the poster(s) to?

Answer 1

[Image Analyst]

This has been done before. Simply follow published algorithms: http://www.visionbib.com/bibliography/people944.html#Palmprints,%20Hand%20Structure,%20Recognition,%20Systems. Or if you want to invent your own, you're free to do that. Good luck.

[Gaurav Singh]

I am trying to learn MATLAB through this project (and have only 2 months of experience with the MATLAB environment).

So, Could you please provide me a few(like 2-3) related papers which can be easily be converted in working code. As going through all those papers which is shown by link is not possible.

[Image Analyst]

I have not read any of the papers. So I'd have to do the same as what you would have to do - review some papers. And since it's your project, not mine, I'll let you do that.

Answer 2

[sima]

any someone study about palmprint sand me

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