Difference between revisions of "Projects/Diffusion/2007 Project Week DTI Registration"
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<h1>Objective</h1> | <h1>Objective</h1> | ||
| − | + | We want to implement the Mutual Information metric using partial voluming for the registration of multi-modal images. | |
| + | The aim is to correct EPI distortions in diffusion-weighted images (DWIs). | ||
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| + | Our approach is to register the DWIs to the baseline (B0) image using affine transformations and mutual information. We are implementing a version of MI that interpolates both joint histogram and partial voluming. This is smoother than the Mattes MI currently in ITK. | ||
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==Additional Information== | ==Additional Information== | ||
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Revision as of 20:28, 21 June 2007
Home < Projects < Diffusion < 2007 Project Week DTI Registration
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Key Investigators
- Utah: Ran Tao, Tom Fletcher, Ross Whitaker
Objective
We want to implement the Mutual Information metric using partial voluming for the registration of multi-modal images. The aim is to correct EPI distortions in diffusion-weighted images (DWIs).
Approach, Plan
Our approach is to register the DWIs to the baseline (B0) image using affine transformations and mutual information. We are implementing a version of MI that interpolates both joint histogram and partial voluming. This is smoother than the Mattes MI currently in ITK.
Progress
