Title | ||
---|---|---|
Affine coregistration of diffusion tensor magnetic resonance images using mutual information |
Abstract | ||
---|---|---|
In this paper, we present an affine image coregistration technique for Diffusion Tensor Magnetic Resonance Imaging (DT-MRI) data sets based on mutual information. The technique is based on a multi-channel approach where the diffusion weighted images are aligned according to the corresponding acquisition gradient directions. Also, in addition to the coregistration of the DT-MRI data sets, an appropriate reorientation of the diffusion tensor is worked out in order to remain consistent with the corresponding underlying anatomical structures. This reorientation strategy is determined from the spatial transformation while preserving the diffusion tensor shape. The method is fully automatic and has the advantage to be independent of the applied diffusion framework. |
Year | DOI | Venue |
---|---|---|
2005 | 10.1007/11558484_66 | ACIVS |
Keywords | Field | DocType |
corresponding acquisition gradient direction,reorientation strategy,diffusion tensor shape,mutual information,diffusion framework,diffusion weighted image,diffusion tensor,affine image coregistration technique,appropriate reorientation,diffusion tensor magnetic resonance,affine coregistration,dt-mri data set,corresponding underlying anatomical structure,magnetic resonance image | Affine transformation,Computer vision,Diffusion MRI,Data set,Computer science,Fractional anisotropy,Artificial intelligence,Mutual information,Spatial transformation,Image registration,Magnetic resonance imaging | Conference |
Volume | ISSN | ISBN |
3708 | 0302-9743 | 3-540-29032-X |
Citations | PageRank | References |
17 | 1.17 | 13 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Alexander Leemans | 1 | 140 | 6.56 |
Jan Sijbers | 2 | 634 | 69.73 |
Steve De Backer | 3 | 200 | 15.14 |
Everhard Vandervliet | 4 | 56 | 2.68 |
Paul M Parizel | 5 | 104 | 6.33 |