3333 search results - page 31 / 667 » New Invariants for Groups |
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
The joint invariants of the projective group PSL(3, R) on RP2 , the five-point volume cross-ratios, are studied to address the problem of correspondence in a camera network. The ...
ICPR
2006
IEEE
14 years 1 months ago
2006
IEEE
In hand shape recognition, transformation invariance is key for successful recognition. We propose a system that is invariant to small scale, translation and shape variations. Thi...
ASIACRYPT
2007
Springer
14 years 1 months ago
2007
Springer
We construct a new group signature scheme using bilinear groups. The group signature scheme is practical, both keys and group signatures consist of a constant number of group elem...
ICCV
2009
IEEE
15 years 17 days ago
2009
IEEE
We present a novel variant of the RANSAC algorithm
that is much more efficient, in particular when dealing with
problems with low inlier ratios. Our algorithm assumes
that there...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
We propose a novel Riemannian framework for comparing signals and images in a manner that is invariant to their levels of blur. This framework uses a log-Fourier representation of...