454 search results - page 2 / 91 » Elastic Medical Image Registration Based on Image Intensity |
TMI
2010
13 years 3 months ago
2010
—Medical image registration is an important task in medical image processing. It refers to the process of aligning data sets, possibly from different modalities (e.g., magnetic r...
MICCAI
2008
Springer
14 years 6 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...
MICCAI
2004
Springer
14 years 6 months ago
2004
Springer
Abstract. A new hybrid of feature-based and intensity-based registration is presented. The algorithm reflects a new understanding of the role of alignment error in the generation o...
MICCAI
2010
Springer
13 years 3 months ago
2010
Springer
In this paper we propose a Markov random field (MRF) based method for joint registration and segmentation of cardiac perfusion images, specifically the left ventricle (LV). MRFs ...
MICCAI
2004
Springer
13 years 10 months ago
2004
Springer
A method for processing images prior to normalized mutual information based registration and an enhancement of the registration measure are presented. The method relies on k-means ...