109 search results - page 7 / 22 » Invariance and efficiency of convex representations |
AFPAC
2000
Springer
13 years 12 months ago
2000
Springer
Abstract. Most of the processing in vision today uses spatially invariant operations. This gives efficient and compact computing structures, with the conventional convenient separa...
BMVC
2000
13 years 9 months ago
2000
In this article we want to introduce first the Gabor wavelet network as a model based approach for an effective and efficient object representation. The Gabor wavelet network has ...
AVBPA
2003
Springer
14 years 23 days ago
2003
Springer
We present a novel 3D face recognition approach based on geometric invariants introduced by Elad and Kimmel. The key idea of the proposed algorithm is a representation of the facia...
CDC
2009
IEEE
13 years 5 months ago
2009
IEEE
We consider a network of control systems connected over a graph. Considering the graph structure as constraints on the set of permissible controllers, we show that such systems ar...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
Recently, it was proven empirically that facial expressions can be modelled as isometries, that is, geodesic distances on the facial surface were shown to be significantly less se...