781 search results - page 8 / 157 » Fingerprint Image Enhancement Using Filtering Techniques |
IJON
2006
13 years 7 months ago
2006
Digital colour image enhancement using a homomorphic filter provides good dynamic range compression, but it fails in colour rendition. In this letter, we propose to perform natura...
ICICIC
2006
IEEE
14 years 1 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...
DAC
1999
ACM
14 years 8 months ago
1999
ACM
While previous watermarking-based approaches to intellectual property protection (IPP) have asymmetrically emphasized the IP provider's rights, the true goal of IPP is to ens...
3DPVT
2004
IEEE
13 years 11 months ago
2004
IEEE
In recent years, there have been significant strides in increasing quality of range from stereo using global techniques such as energy minimization. These methods cannot yet achie...
MICCAI
2005
Springer
14 years 8 months ago
2005
Springer
We present a novel multi-scale bone enhancement measure that can be used to drive a geometric flow to segment bone structures. This measure has the essential properties to be incor...