Difference between revisions of "DBP3:Utah:RegSegPipeline"
From NAMIC Wiki
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**segmentation of enhancement within LA wall: intensity statistics | **segmentation of enhancement within LA wall: intensity statistics | ||
**registration follow-up -> baseline | **registration follow-up -> baseline | ||
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| + | [[Image:DBP3_AFib_LV_overlay_1.jpg| Example contrast MRI with thresholded MRA as color overlay]] | ||
| + | [[Image:DBP3_AFib_LA_overlay_2.jpg|Example contrast MRI with thresholded MRA as color overlay and areas of enhancement marked]] | ||
Revision as of 20:07, 10 February 2011
Home < DBP3:Utah:RegSegPipelineback to DBP3 home
The CARMA DBP: MRI-based study and treatment of atrial fibrillation
Pilot Studies on a Registration & Segmentation Pipeline & Workflow
- Overall processing steps are (order tentative)
- coarse registration MRA>cMRI
- ROI definition (manual box ROI or automated via atlas)
- N4 bias field correction for the MRI (surface coils): requires definition of ROI, unlikely to be successful on entire image
- refined registration intra subject MRA->cMRI
- segmentation of LA from MRA -> inner wall
- segmentation of LA wall
- segmentation of enhancement within LA wall: intensity statistics
- registration follow-up -> baseline
