781 search results - page 11 / 157 » Fingerprint Image Enhancement Using Filtering Techniques |
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
The novel field of fluid lens cameras introduces unique image processing challenges. Intended for surgical applications, these fluid optics systems have improved miniaturizatio...
JISE
2008
13 years 7 months ago
2008
ICIAP
2005
ACM
14 years 1 months ago
2005
ACM
Abstract. Fingerprints are one of the most used biometrics for automatic personal authentication. Unfortunately, it is often difficult to design fingerprint matchers exhibiting th...
IPPS
1996
IEEE
13 years 11 months ago
1996
IEEE
This paper presents e cient and portable implementations of a useful image enhancement process, the Symmetric Neighborhood Filter SNF, and an image segmentation technique which ma...
ICIAP
2005
ACM
14 years 7 months ago
2005
ACM
Parameterized wavelet filters and wavelet packet subband structures are discussed to be used as key dependent wavelet transforms in order to enhance the security of wavelet based h...