853 search results - page 14 / 171 » Flexible authentication of images |
ICIAP
2003
ACM
14 years 7 months ago
2003
ACM
The elements of multimodal authentication along with system models are presented. These include the machine experts as well as machine supervisors. In particular fingerprint and s...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
Abstract-- This paper presents an authentication watermarking method which can localize the tampering regions in fine granularity. Unlike the previous block-wise Tampering-Localiza...
IWBRS
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. This paper investigates the score normalization technique for enhancing the performance of face authentication. We firstly discuss the thresholding approach for face auth...
JCP
2007
13 years 7 months ago
2007
— Integrity of digital documents is a very important issue if they are to be legally binding. Common solutions, like digital signatures or message authentication codes, are based...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
In this paper we present a generic content-based solution targeting at authenticating image in a semi-fragile way, which integrates watermarking-based approach with signature-base...