28 search results - page 1 / 6 » Adaptive Mesh Refinement for Nonparametric Image Registratio... |
SIAMSC
2008
13 years 4 months ago
2008
ICIP
1999
IEEE
14 years 6 months ago
1999
IEEE
This paper presents an iterative algorithm for approximating gray-scale images with adaptive triangular meshes ensuring a given tolerance. At each iteration, the algorithm applies...
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
We present an adaptive parametrization scheme for dynamic mesh refinement in the application of parametric image registration. The scheme is based on a refinement measure ensuring...
MICCAI
2007
Springer
14 years 5 months ago
2007
Springer
Abstract. We propose a non-parametric diffeomorphic image registration algorithm based on Thirion's demons algorithm. The demons algorithm can be seen as an optimization proce...
CGF
2008
13 years 4 months ago
2008
We present a flexible GPU kernel for adaptive on-the-fly refinement of meshes with arbitrary topology. By simply reserving a small amount of GPU memory to store a set of adaptive ...