thumbprint identification using LabView

[Najeeb]

Can anybody tell me that what are the algoriths generally used for thumprint identification, what are the key points on a thumbprint that are compared using LabView programming, without using IMAQ, the image will be acquisite through the scanner and the picture file will be compared, only.

[Tareq]

Hi Najeeb,

If you are new to LabVIEW I recommend to use the vision assistant toolkit to develop your application and then generate LabVIEW code.

What you can do is to use the Match Pattern function in the vision assistant to compare the new file with a reference thumbprint. Control the matching by changing the desired score.

If you send me the reference file and the file to be compared I can dend you a VI

Good Luck

Tareq