Difference between revisions of "2012 Summer Project Week:Overlapping structures"
From NAMIC Wiki
| Line 9: | Line 9: | ||
* Isomics: Steve Pieper | * Isomics: Steve Pieper | ||
* GE: Jim Miller | * GE: Jim Miller | ||
| + | * Queens: Andras Lasso | ||
<div style="margin: 20px;"> | <div style="margin: 20px;"> | ||
Revision as of 13:44, 22 June 2012
Home < 2012 Summer Project Week:Overlapping structures
Key Investigators
- MGH: Greg Sharp
- Isomics: Steve Pieper
- GE: Jim Miller
- Queens: Andras Lasso
Objective
We are developing capabilities for Slicer to display and manipulate overlapping structures.
Approach, Plan
The approach is to represent labelmaps in Slicer as a vector of unsigned characters, with one bit per structure.
Progress
- Discussions of target data types and capabilities:
- Typically around 100meg for a Head/Neck CT
- Typically no more than 100 structures
- Goal is to provide lossless representation of original data, with conversion from contours to images for editing and warping
- Keep original contours as slicer models (view in slices as slice intersections)
- Provide routines to rasterize contours into label volumes on demand for editing on a per-structure basis
- Create vector image representation for running warp operations (warp all structures with single evaluation of pixel deformation function)
Delivery Mechanism
This work will be delivered to the NA-MIC Kit as a modification of Slicer interals
References
- Greg's progress notes.
