1285 search results - page 110 / 257 » Distance-Intensity for Image Registration |
ISBI
2004
IEEE
14 years 10 months ago
2004
IEEE
We propose a subpixel registration algorithm to deal with the motion induced by breathing for renal perfusion MR image sequences. Our approach minimizes an energy functional that ...
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
We propose a new image registration criterion that uses segmented versions of the images to exploit both the geometric and photometric characteristics of the distinct regions they...
MICCAI
2008
Springer
14 years 11 months ago
2008
Springer
Nonrigid registration of contrast-enhanced MR images is a difficult problem due to the change in pixel intensity caused by the washin and wash-out of the contrast agent. In this pa...
ICCV
2007
IEEE
15 years 12 hour ago
2007
IEEE
We present a fast and accurate framework for registration of multi-modal volumetric images based on decoupled estimation of registration parameters utilizing spatial information i...
ICCV
2007
IEEE
14 years 4 months ago
2007
IEEE
We use a Hierarchical Partition of Unity Finite Element Method (H-PUFEM) to represent and analyse the non-rigid deformation fields involved in multidimensional image registration...