853 search results - page 1 / 171 » Flexible authentication of images |
VCIP
2003
13 years 6 months ago
2003
In this paper, we propose a novel authentication method for digital images that achieves fine authenticating granularity (e.g., block-level granularity). Its appealing flexibility ...
MM
2003
ACM
13 years 10 months ago
2003
ACM
JPEG2000 is an emerging standard for still image compression and is becoming the solution of choice for many digital imaging fields and applications. An important aspect of JPEG2...
ICPR
2006
IEEE
14 years 5 months ago
2006
IEEE
In this paper, we present a face authentication system that can be broken down in three stages. Prior to feature extraction, a pose correction step is applied, so that frontal fac...
BIOSIG
2003
13 years 6 months ago
2003
: This paper introduces a generalized authentication framework for smart he framework abstracts the authentication services on the card and allows flexible configuration of authent...
CSREASAM
2008
13 years 6 months ago
2008
Recently, bio-information has been playing an important role in modern user authentication schemes. In 2004, Lin and Lai proposed a flexible biometrics remote user authentication s...