487 search results - page 1 / 98 » Integral Invariant Signatures |
CORR
2008
Springer
13 years 4 months ago
2008
Springer
We propose new robust classification algorithms for planar and spatial curves subjected to affine transformations. Our motivation comes from the problems in computer image recognit...
ECCV
2004
Springer
14 years 6 months ago
2004
Springer
Abstract. For shapes represented as closed planar contours, we introduce a class of functionals that are invariant with respect to the Euclidean and similarity group, obtained by p...
EMMCVPR
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. We match shapes, even under severe deformations, via a smooth reparametrization of their integral invariant signatures. These robust signatures and correspondences are th...
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
In this paper, we develop a new approach for texture classification independent of affine transforms. Based on spectral representation of texture images under affine transform, an...
ECCV
2004
Springer
14 years 6 months ago
2004
Springer
Recently, a 3D face recognition approach based on geometric invariant signatures, has been proposed. The key idea is a representation of the facial surface, invariant to isometric ...