Re: BIOMETRIC FINGERPRINT RIDGES AND BIRFURCATIONS

Posted by Krs5 on Oct 02, 2014; 4:03pm
URL: http://imagej.273.s1.nabble.com/BIOMETRIC-FINGERPRINT-RIDGES-AND-BIRFURCATIONS-tp5009865p5009867.html

Dear Joseph,

1. There is some macro code at: http://mycarta.wordpress.com/2011/12/14/an-example-of-forensic-image-processing-in-imagej/

2. According to http://www.ijcaonline.org/volume16/number6/pxc3872722.pdf " images from touch-based fingerprint systems are different from one acquisition to the other"

Best wishes

Kees


Dr Ir K.R. Straatman
Senior Experimental Officer
Advanced Imaging Facility
University of Leicester
http://www2.le.ac.uk/colleges/medbiopsych/facilities-and-services/cbs/lite/aif



-----Original Message-----
From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of Joseph Mwema
Sent: 02 October 2014 13:50
To: [hidden email]
Subject: BIOMETRIC FINGERPRINT RIDGES AND BIRFURCATIONS

Hi ,

Good work you are doing with ImageJ. Congratulations are in order for coming up with ImageJ.

I have questions I would like to ask you pertaining Biometric Fingerprint ridges and birfucations.

1. How do you deal with noisy data e.g.  fingerprint samples? I am planing to use ImageJ to get cordinates of ridges and birfurcations of fingerprints so that I can generate encryption keys.
2. Would the distances be the same for an endpoint and a branch every time the fingerprint image is captured again?

I am currently in my research year of my Masters in Computer Systems and I am determined to use ImageJ for my project in biometrics. I will appreciate any feedback or direction you point me to where ImageJ has been used in biometric fingerprint projects.

Regards,

Joseph Mwema

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