9 search results - page 1 / 2 » Diffeomorphic Nonlinear Transformations: A Local Parametric ... |
IPMI
2005
Springer
13 years 10 months ago
2005
Springer
Many types of transformations are used to model deformations in medical image registration. While some focus on modeling local changes, some on continuity and invertibility, there ...
MICCAI
2008
Springer
14 years 6 months ago
2008
Springer
Abstract. Modern morphometric studies use non-linear image registration to compare anatomies and perform group analysis. Recently, logEuclidean approaches have contributed to promo...
MICCAI
2003
Springer
14 years 5 months ago
2003
Springer
We introduce a novel family of geometrical transformations for the non-rigid registration of medical images, called polyrigid and polyaffine. These transformations have nice mathem...
ICIP
2009
IEEE
14 years 6 months ago
2009
IEEE
A novel approach is proposed to estimate the parameters of a diffeomorphism that aligns two binary images. Classical approaches usually define a cost function based on a similarit...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
We consider the problem of planar object registration on binary images where the aligning transformation is restricted to the group of affine transformations. Previous approaches...