Difference between revisions of "2010 Summer Project Week BrainLab Aurora Hybrid Navigation"
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<h3>Approach, Plan</h3> | <h3>Approach, Plan</h3> | ||
− | + | All development work is in 3D Slicer modules (currently internal) and BrainLab/Aurora platform interfacing is provided by OpenIGTLink. EM tool registration is accomplished by pivot calibration. Tool cross-registration will be implemented using ICP fit. The tool history tracking will probably be implemented as a polydata cloud wrapped by a model for now. | |
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<h3>Progress</h3> | <h3>Progress</h3> | ||
− | + | - Good planning session with refinement of plan for resection progress tracking. | |
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+ | - Plan for implementation of exclusion area based on the history tracking - which will tie in nicely to exclusion zones for other segmented areas. | ||
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+ | - Found code from Junichi that does most of what we want for the visual history tracking; will adapt for our purposes. Code is currently fiducial based, but we may convert to labelmaps. | ||
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+ | - Xenios corrected a bug in the BioImageSuite-Slicer transform to give proper tool orientation information. | ||
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+ | - Implemented tool cross-registration code; still need to test with the EM system. | ||
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==Delivery Mechanism== | ==Delivery Mechanism== | ||
− | This work will be delivered to the NA-MIC Kit as a Slicer Module | + | This work will be delivered to the NA-MIC Kit as a '''Slicer Module''' |
==References== | ==References== | ||
</div> | </div> |
Latest revision as of 14:06, 25 June 2010
Home < 2010 Summer Project Week BrainLab Aurora Hybrid NavigationKey Investigators
- BWH: Isaiah Norton, Noby Hata
- Washington University: Dan Marcus
Objective
We are developing a surgical navigation hybrid platform using BrainLab VectorVision/vvlink, NDI Aurora EM-navigated sensors, and 3D Slicer/OpenIGTLink. The goal is to exploit the advantages of EM tracking within the framework of the clinically-approved BrainLab system, and eventually to enable the mounting of EM sensors on a wide range of surgical tools. For project week, the objective is to 1) complete the tool cross-registration code and 2) implement a sketch version of tool history tracking.
Approach, Plan
All development work is in 3D Slicer modules (currently internal) and BrainLab/Aurora platform interfacing is provided by OpenIGTLink. EM tool registration is accomplished by pivot calibration. Tool cross-registration will be implemented using ICP fit. The tool history tracking will probably be implemented as a polydata cloud wrapped by a model for now.
Progress
- Good planning session with refinement of plan for resection progress tracking.
- Plan for implementation of exclusion area based on the history tracking - which will tie in nicely to exclusion zones for other segmented areas.
- Found code from Junichi that does most of what we want for the visual history tracking; will adapt for our purposes. Code is currently fiducial based, but we may convert to labelmaps.
- Xenios corrected a bug in the BioImageSuite-Slicer transform to give proper tool orientation information.
- Implemented tool cross-registration code; still need to test with the EM system.
Delivery Mechanism
This work will be delivered to the NA-MIC Kit as a Slicer Module