221 search results - page 4 / 45 » Advantages of User Authentication Using Unclear Images |
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
Hashes can be used to provide authentication of multimedia contents. In the case of images, a hash can be used to detect whether the data has been modified in an illegitimate way....
ICB
2009
Springer
13 years 5 months ago
2009
Springer
Biometric authentication over public networks leads to a variety of privacy issues that needs to be addressed before it can become popular. The primary concerns are that the biomet...
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
Wepresent a method for personal authentication based on deformable matching of hand shapes. Authentication systems are already employed in domains that require some sort of user v...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
This paper presents a sketch-based password authentication system called Scribble-a-Secret as a graphical password scheme in which free-form drawings are used as a means to authen...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Fingerprint scanners have unique patterns that can be used to distinguish one scanner from another one. The pattern, which we call scanner pattern, stems from the variability of d...