Difference between revisions of "ROI Definition"
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*ROI's defined in different orthogonal planes | *ROI's defined in different orthogonal planes | ||
*Meaning of circular ROI's (which pixels are included; is there weighting?) | *Meaning of circular ROI's (which pixels are included; is there weighting?) | ||
− | * | + | *Threshold capabilities |
*ROI's on zoomed images | *ROI's on zoomed images | ||
Revision as of 14:44, 21 July 2008
Back to FDG-PET
QIBA FDG-PET ROI Definition Workgroup
The goals of this workgroup are:
- 1) To survey the existing ROI capabilities and definitions on workstations being used for PET image interpretation.
- 2) To make recommendations for common ROI definitions to be implemented by all vendors.
- 3) To guide the implementation of the recommended definitions.
Items to consider include, but are not limited to:
- 2D vs. 3D ROI's
- ROI's defined in different orthogonal planes
- Meaning of circular ROI's (which pixels are included; is there weighting?)
- Threshold capabilities
- ROI's on zoomed images
Timothy Turkington, PhD, ROI Definition Workgroup Chair, timothy.turkington@duke.edu