225 search results - page 8 / 45 » A chaincode based scheme for fingerprint feature extraction |
ACISP
2005
Springer
14 years 3 months ago
2005
Springer
Biometric based authentication can provide strong security guarantee about the identity of users. Security of biometric data is particularly important as compromise of the data wil...
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
Biometric authentication and privacy protection are conflicting issues in a practical system. Since biometrics cannot be revoked or canceled if compromised duo to the permanent as...
ICIP
2006
IEEE
14 years 4 months ago
2006
IEEE
In this paper, we propose an efficient hierarchical method for extracting invariant texture features using the Gabor wavelets and Radon transform parameters. The proposed method a...
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
The quality of biometric samples has a significant impact on the accuracy of a matcher. Poor quality biometric samples often lead to incorrect matching results because the feature...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
This paper presents a feature-based watermarking scheme which is robust to geometric and common image processing attacks. The improved Harris corner detector is used to find the r...