68 search results - page 2 / 14 » An Efficient Mutual Information Optimizer for Multiresolutio... |
IPMI
2005
Springer
14 years 5 months ago
2005
Springer
In this paper, a novel spatial feature, namely maximum distance-gradient-magnitude (MDGM), is defined for registration tasks. For each voxel in an image, the MDGM feature encodes s...
CVPR
2007
IEEE
14 years 6 months ago
2007
IEEE
Conventional mutual information (MI)-based registration using pixel intensities is time-consuming and ignores spatial information, which can lead to misalignment. We propose a met...
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 ...
MICCAI
2004
Springer
14 years 5 months ago
2004
Springer
This paper extends our prior work on multi-modal image registration based on the a priori knowledge of the joint intensity distribution that we expect to obtain, and Kullback-Leibl...
ISBI
2006
IEEE
14 years 5 months ago
2006
IEEE
In this work we propose a novel rigid image registration approach to determine the position of high-resolution molecular structures in medium-resolution macromolecular complexes. ...