143 search results - page 13 / 29 » Affine Invariance Revisited |
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
In this paper, we present a set of texture features that are locally invariant to similarity or affinity. The proposed indexing scheme relies on the topographic map, a shape-based...
HYBRID
2010
Springer
13 years 9 months ago
2010
Springer
This paper considers off-line synthesis of stabilizing static feedback control laws for discrete-time piecewise affine (PWA) systems. Two of the problems of interest within this f...
TSMC
2010
13 years 2 months ago
2010
Feature-based image watermarking schemes, which aim to survive various geometric distortions, have attracted great attention in recent years. Existing schemes have shown robustness...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper presents a novel algorithm for 2D planar curve recognition based on B-Spline modeling. It combines the advantages of the B-Spline that are continuous curve representati...
AUTOMATICA
2006
13 years 7 months ago
2006
The challenging problem in linear control theory is to describe the total set of parameters (controller coefficients or plant characteristics) which provide stability of a system....