6 search results - page 1 / 2 » Local Rotation Invariant Patch Descriptors for 3D Vector Fie... |
ICPR
2010
IEEE
13 years 6 months ago
2010
IEEE
In this paper, we present two novel methods for the fast computation of local rotation invariant patch descriptors for 3D vectorial data. Patch based algorithms have recently becom...
ISVC
2009
Springer
14 years 3 days ago
2009
Springer
In this paper, we present a method for the fast and accurate computation of the local cross-correlation of 3D vectorial data. Given spherical patches of 3D vector fields, our meth...
CVPR
2011
IEEE
13 years 29 days ago
2011
IEEE
Recent advances in 3D shape recognition have shown that kernels based on diffusion geometry can be effectively used to describe local features of deforming surfaces. In this paper...
Publication
We present a method for detecting and describing features in vector flow fields. Our method models flow fields locally using a linear combination of complex monomials. These monomi...
CVPR
2009
IEEE
14 years 11 months ago
2009
IEEE
In this paper we revisit local feature detectors/descriptors developed for 2D images and extend them to the more general framework of scalar fields defined on 2D manifolds. We pro...