Core Point Estimation in Finger Print

[pandiarajan_ar]

Hi,

i am trying to implement finger print recoginition system.
if someone has any code snippet or pseudocode or any idea of Identify core point in finger print image . it's implementing it either in C or java, please help me out with it.

thanks.

[server_crash]

I'm really sick of people asking for code.

[jwenting]

Indians especially. Asking us to do their work which they then use to convince our bosses that they're better than us...

[pandiarajan_ar]

sorry for asking code snippet directely it's my fault but u all
insulting whole indians ,i specified my doubt in attachment thanks
for dani web.
please solve my doubt;

[freesoft_2000]

Hi everyone,

How does your fingerprint scanner work. Does it save the scanned image to disk or in the memory. How does it work. You have to provide more information

Richard West

[pandiarajan_ar]

thanks to give a opportunity one’s again .here I clearly explained what I am done and doing and what is my doubt in a algorithm and where I stuck.

I am using a filter Bank algorithm for my finger print identification system.
I got “BMP Image format from our sensor.

I got fixed size image from sensor;
I am using fixed size image --100*100 (height*width)

I use the above equation for segmentation - from Raymond Thai

Orientation estimation is also from same author - Raymond Thai
after the estimation of Orientation -(I got angle for each pixels)

First Doubt – how can I Display the Orientation in Java.

then I use point care index for identifying core point given below

Second Doubt: here my doubt is how can I find x(k) and y(k) for the closed curve with n blocks . if any other alter nate suggestion or idea of using is any other algorithm is welcomed

[pandiarajan_ar]

thanks to give a opportunity one’s again .here I clearly explained what I am done and doing and what is my doubt in a algorithm and where I stuck.

I am using a filter Bank algorithm for my finger print identification system.
I got “BMP Image format from our sensor.

I got fixed size image from sensor;
I am using fixed size image --100*100 (height*width)

I use the above equation for segmentation - from Raymond Thai

Orientation estimation is also from same author - Raymond Thai
after the estimation of Orientation -(I got angle for each pixels)

First Doubt – how can I Display the Orientation in Java.

then I use point care index for identifying core point given below

Second Doubt: here my doubt is how can I find x(k) and y(k) for the closed curve with n blocks .