LabVIEW
fingerprint recognition
Hi Seng,
It should be possible to make a fingerprint recognition VI with NI's Vision software. You would probably find it easiest to work with the Golden Template VIs. I wouldn't recommend this approach for a security application, however.
Wes P
Applications Engineer
National Instruments
It should be possible to make a fingerprint recognition VI with NI's Vision software. You would probably find it easiest to work with the Golden Template VIs. I wouldn't recommend this approach for a security application, however.
Wes P
Applications Engineer
National Instruments
Seng,
Creating a fingerpring identification application is a large undertaking. Unfortunately, I will not be able to develop this application for you. However, I will be able to provide some useful information to help you out. First of all, I would take a look at the Online VBAI Tutorial. This should help you familiarize yourself with Vision Builder. Secondly, I would look at the Golden Template Example for LabVIEW. The Golden Template is a useful tool within Vision that would likely be useful in fingerprint identication. Finally, National Instruments has Alliance Partners who provide fingerprint toolkits. The Machine Vision/Image Acquisition Tools page has links to these third party sites. Specifically, look at BiometricsVIEW under the Third Party section of the page. I hope this information proves useful to you. Good luck!
Wes P
Applications Engineer
National Instruments
Creating a fingerpring identification application is a large undertaking. Unfortunately, I will not be able to develop this application for you. However, I will be able to provide some useful information to help you out. First of all, I would take a look at the Online VBAI Tutorial. This should help you familiarize yourself with Vision Builder. Secondly, I would look at the Golden Template Example for LabVIEW. The Golden Template is a useful tool within Vision that would likely be useful in fingerprint identication. Finally, National Instruments has Alliance Partners who provide fingerprint toolkits. The Machine Vision/Image Acquisition Tools page has links to these third party sites. Specifically, look at BiometricsVIEW under the Third Party section of the page. I hope this information proves useful to you. Good luck!
Wes P
Applications Engineer
National Instruments
Hi Seng,
My thoughts would be to create steps so that you test the fingerprint against each one in the database. One way you could make this more efficient is to create regions of interest within each fingerprint. You could then try to match one ROI, and then eliminate all of the fingerprints that do not correspond. You could then evaluate the second ROI and eliminate all fingerprints that do not correspond, etc. In this way, you should be able to create a database to do 1:many matching.
Wes P
Applications Engineer
National Instruments
My thoughts would be to create steps so that you test the fingerprint against each one in the database. One way you could make this more efficient is to create regions of interest within each fingerprint. You could then try to match one ROI, and then eliminate all of the fingerprints that do not correspond. You could then evaluate the second ROI and eliminate all fingerprints that do not correspond, etc. In this way, you should be able to create a database to do 1:many matching.
Wes P
Applications Engineer
National Instruments
