754 search results - page 26 / 151 » Generation of Signatures by Deformations |
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
One of the biggest challenges in non-rigid shape retrieval and comparison is the design of a shape descriptor that would maintain invariance under a wide class of transformations ...
ICIP
1999
IEEE
14 years 10 months ago
1999
IEEE
Deformable geometric models fit very naturally into the context of Bayesian analysis. The prior probability of boundary shapes is taken to proportional to the negative exponential...
ICALP
2007
Springer
14 years 2 months ago
2007
Springer
Ring signatures, introduced by Rivest, Shamir and Tauman, enable a user to sign a message anonymously on behalf of a “ring”. A ring is a group of users, which includes the sign...
ICMCS
2005
IEEE
14 years 2 months ago
2005
IEEE
A complete MPEG-4 stream consists of many elementary streams which may be generated by different authors. In the scenario of this paper, each author signs his own authentic elemen...
MYCRYPT
2005
Springer
14 years 2 months ago
2005
Springer
This article presents optimization results on the recent MOVA undeniable signature scheme presented by Monnerat and Vaudenay at PKC ’04 as well as its generalization proposed at ...