Difference between revisions of "2015 Summer Project Week:TrackerlessMRIUSFusion"
From NAMIC Wiki
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==Key Investigators== | ==Key Investigators== | ||
* Utsav Pardasani | * Utsav Pardasani | ||
| + | * Adam Rankin | ||
==Project Description== | ==Project Description== | ||
Revision as of 09:12, 22 June 2015
Home < 2015 Summer Project Week:TrackerlessMRIUSFusion
Key Investigators
- Utsav Pardasani
- Adam Rankin
Project Description
Objective
- Work toward a real-time trackerless image-based registration that is constrained by a clinically relevant geometry.
- Can support calibration / registration with tracked-systems
Approach, Plan
- Evaluate and develop various image-similarity metrics in a geometrically constrained search space.
- Rather than relying on an optimizer, the goal would be to find a fast similarity metric that enables a dense sampling of the objective function search space.
Progress
- Initial good results with the LC2 metric constrained to a craniotomy site.
- Given a pair of registered US-MRI images, the module calculates the similarity metric output perturbed between the two images.
