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Re: Finger Print Identifier
Hi Leek,
Sorry for I could't visit the site.The problem was solved finally.
I implemented the software part to some extent and matched some images.
But the threshold value has to be very low so I am not sure that the simple maching algoritm I used is enough.
Of...
Re: Finger Print Identifier
Hi leek!
Good news !My first problem is over.That is I can extract minutia.The problem was that I have taken the image complement after thining.Now that is not used any more.
Just the second problem remains.And it shows that the logical performance of that too is ok...
Re: Finger Print Identifier
I will upload just the resulting images after I used morphological thinning.Hope u can get what has happened.Don't worry to edit the code just ,it's ok but just try to guess what's wrong with that.
What I thought was that validation algorithm is needed.That's what I...
Re: Finger Print Identifier
Hi Leek,
I'm back at work after exams.What was the problem with me is when apply canny method I don't get a thinned image as expected .It looks like a web.It doesn't leave the original pattern at all.With morpological thinning it did the thinning perfectly but left...
Re: Finger Print Identifier
Hello Leekk8,
Now I have set up my aims(at leat my supervisor wanted me to do the following- alas he doesn't allow me to assume the finger prints are not rotated).
1.Implement Image Extraction using Ramond Thai mathod.
2.Implement matching using elastic matching by...
Re: Finger Print Identifier
Hi Leek,
Since I was urged to look into various other method I happened to meet with an algorithm by someone called T.B.J. Andrew, N.C.L. David.
It is based on image based processing(not minutia)
They propose a method on wavelet fourier mellin transform.
It has...
Re: Finger Print Identifier
I was so busy with my studies (this project is 1 of the 8 courses I am taking this semester)so that I couldn't visit the site.
Yes I am using Matlab.
I have started the extraction on a thinned image.(Without considering noise effects b'coz my friend is doing the...
Re: Finger Print Identifier
Hello Leek ,
I beg ur pardon for not replying as quickly as u do.It's because I am using public computers for my internet access.
Well I think I have gathered enough facts so as to start the project.But since my supervisor wants me to justify my selection on a...
Re: Finger Print Identifier
Well, I read the feature extraction part of Ramond Thai's work.According to his experimental results it seems OK to use that method.
Since Kiki too has tried with it I think it would be OK for me too.
How ever what is the advantge of using neural net works?
About...
Re: Finger Print Identifier
Hi Leek,
Thankyou for the reply.I have already downloaded some documentation including Ramond Thai Thesis.But still haven't finished refering them.
And I have read ur conversations with mekka etc.(Did some downloading of those codes too....! :wink: But I will not...
Finger Print Identifier
Hello Friends!
I am Kaushi and I am totally new to finger print matching as well as this site.
I am supposed to design a finger print identiofier for access control.
I did some reading , but I need ur help to carry this on.
Could any one of u ple..e.. z tell me...
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