27 search results - page 4 / 6 » Ridge Enhancement in Fingerprint Images Using Oriented Diffu... |
PRL
2006
13 years 8 months ago
2006
A feature extraction method using the chaincode representation of fingerprint ridge contours is presented. The representation allows efficient image quality enhancement and detect...
ICIP
1999
IEEE
14 years 10 months ago
1999
IEEE
We proposea new ngerprint imagecompressionscheme based on the hybrid model of image. Our scheme uses the essential steps of a typical automated ngerprint identi cation system (AFI...
ICICIC
2006
IEEE
14 years 2 months ago
2006
IEEE
Nowadays the AFIS (Automatic fingerprint Identification system) plays more and more important roles in various applications such as access control, ATM card verification and crimi...
AVBPA
2001
Springer
14 years 1 months ago
2001
Springer
Abstract. A common problem in fingerprint recognition is the existence of false minutiae which increase both FAR and FRR in fingerprint matching. In this paper, a robust minutiae...
MVA
2007
13 years 10 months ago
2007
This paper describes a new, powerful technique of fingerprint verification based on a perturbation method. The proposed method consists of four parts. The first part performs loca...