505 search results - page 28 / 101 » Geostatistical Medical Image Registration |
TMI
2002
13 years 7 months ago
2002
In this paper, the current status of cardiac image registration methods is reviewed. The combination of information from multiple cardiac image modalities, such as magnetic resonan...
ISBI
2007
IEEE
14 years 2 months ago
2007
IEEE
Statistical models of deformations (SMD) capture the variability of deformations of a group of sample images, and they are often used to constrain deformable registration, thereby...
MICCAI
2003
Springer
14 years 8 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...
ISBI
2006
IEEE
14 years 8 months ago
2006
IEEE
Mutual information (MI) based image-registration methods that use histograms are known to suffer from the so-called binning problem, caused by the absence of a principled techniqu...
MICCAI
2004
Springer
14 years 8 months ago
2004
Springer
This paper introduces the progressive attenuation field (PAF), a method to speed up computation of digitally reconstructed radiograph (DRR) images during intensity-based 2D-3D regi...