Removing background from fingerprint images
7 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
how to remove background from fingerprint image without loosing fingerprint information. output image should be grayscale image not binary. please help.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/162116/image.jpeg)
0 Commenti
Risposte (1)
Image Analyst
il 4 Mag 2014
Try my background correction demo, attached. It uses John D'Errico's polyfitn to fit the background to a 2D polynomial. Then I divide the image by it.
Alternatively you can look for fingerprint articles here http://iris.usc.edu/Vision-Notes/bibliography/contentspeople.html#Face%20Recognition,%20Detection,%20Tracking,%20Gesture%20Recognition,%20Fingerprints,%20Biometrics to see how researchers in the field are doing it.
0 Commenti
Vedere anche
Categorie
Scopri di più su Image Processing Toolbox in Help Center e File Exchange
Prodotti
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!