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ZhG

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13 Mar 2014 Fingerprint matching algorithm using shape context and orientation descriptors Fingerprint matching code using a hybrid descriptor. EER < 1% (approx. 0.75%) on FVC2002 Db1_A. Author: Joshua Abraham

Joshua,

I got a new problem when running it on FVC2004DB1.
The program failed to handler all the images of FVC2004DB1A. Actually, it does not work for most of the images of this database. But I have got another one that when I tried to assign block size as 32*32 to fft_enhance_cubs(img, BLKSZ). This function got a problem of matrix border.

??? Index exceeds matrix dimensions.

Error in ==> fft_enhance_cubs at 151
enhimg(nRow:nRow+BLKSZ-1,nCol:nCol+BLKSZ-1)=blk(OVRLP+1:OVRLP+BLKSZ,OVRLP+1:OVRLP+BLKSZ);

10 Feb 2014 FingerPrint Matching: A simple approach A simple fingerprint matching method Author: Vahid K. Alilou

Hello, Vahid.
I have a question about the template.
What are the last two columns of the template mean?

27 Jun 2013 Fingerprint matching algorithm using shape context and orientation descriptors Fingerprint matching code using a hybrid descriptor. EER < 1% (approx. 0.75%) on FVC2002 Db1_A. Author: Joshua Abraham

Hi, Joshua. Another question about your reference. Which one or papers is(are) your reference for extratcting minutie, i.e. the references of one function, extract_finger().
Thanks.

27 Jun 2013 Fingerprint matching algorithm using shape context and orientation descriptors Fingerprint matching code using a hybrid descriptor. EER < 1% (approx. 0.75%) on FVC2002 Db1_A. Author: Joshua Abraham

Hello, Joshua.
I started to read your code 1 week ago. Performance is good. And I have a question about general procedure of your codes. Is it run in the way like
GRAY image,
Enhance gray image,
Binarize gray image,
Extract minutia,
Matching?

I found a PDF in you .zip file. So, is it everything implemented based on that paper?

24 Jul 2012 Dynamic Control of a Wheeled Mobile Robot Non-linear feedback linearization is applied to the dynamics of a wheeled mobile robot. Author: Hrishi Shah

Hello. Could you share me the reference paper you used for this simulation. Thanks very much.

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