43 search results - page 1 / 9 » Natural gradients for deformable registration |
131
Voted
CVPR
2010
IEEE
14 years 10 months ago
2010
IEEE
We apply the concept of natural gradients to deformable registration. The motivation stems from the lack of physical interpretation for gradients of image-based difference measure...
89
Voted
MICCAI
2005
Springer
16 years 2 months ago
2005
Springer
Voxel based non-rigid registration of images involves finding a similarity maximising transformation that deforms a source image to the coordinate system of a target image. In orde...
143
Voted
ISBI
2004
IEEE
16 years 1 months ago
2004
IEEE
We present a new fast implementation of a non-rigid registration algorithm, based on a finite element elastic deformation model using the mutual information metric with a linear e...
111
Voted
MICCAI
2002
Springer
16 years 2 months ago
2002
Springer
We propose a multimodal free form registration algorithm based on maximization of mutual information. Images to be aligned are modeled as a viscous fluid that deforms under the inf...
115
click to vote
IPMI
2007
Springer
16 years 2 months ago
2007
Springer
In this paper we propose a novel non-rigid volume registration based on discrete labeling and linear programming. The proposed framework reformulates registration as a minimal path...