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how to compare fingerprint images

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#1: Feb 28 '09
I am doing work on FINGERPRINT RECOGNITION SYSTEM,
I am using VB.NET AS FRONT END SQL SERVER 2000 AS BACK END,
i had saved fingerprint images in sqlserver using image datatype,
images are saving as hexadecimal codes in sql server,
now i want suggestion how to compare two images.

tlhintoq's Avatar
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Location: Arizona, USA
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#2: Feb 28 '09

re: how to compare fingerprint images

Have you done this sort of work before? Image recognition software, or fingerprint analysis?
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#3: Feb 28 '09

re: how to compare fingerprint images

I googled ".NET fingerprint compare" and ".NET fingerprint SDK" and got numerous hits and even some affordable SDK's.
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#4: Mar 23 '09

re: how to compare fingerprint images

Quote:

Originally Posted by dlfshweta View Post

I am doing work on FINGERPRINT RECOGNITION SYSTEM,
I am using VB.NET AS FRONT END SQL SERVER 2000 AS BACK END,
i had saved fingerprint images in sqlserver using image datatype,
images are saving as hexadecimal codes in sql server,
now i want suggestion how to compare two images.

I think this is usually done by either: wavelet encoding or location of features (like forks in the ridges).


-Will Dwinnell
Data Mining in MATLAB
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#5: Mar 23 '09

re: how to compare fingerprint images

For pattern recognition Eigenface algorithm is widely used...
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