Example 2

1. Select a sagittal, coronal or axial slice. 2. Select points around the tumor.
Slice #-20, sagittal was selected. Control points were selected.

3. An elastic curve is generated.
4. Result of interactive segmentation.
Boundary and its control points. Final segmentation of slice #-20.

5. Now user can select slices preceding or following the initial slice for segmentation.
Automatic segmentation of slice #-19.

 Automatic segmentation of slice #-18.
Automatic segmentation of slice #-17. Automatic segmentation of slice #-16.


6. Process may be interrupted to revise each slice manually, if necessary.

7. Three-dimensional rendering results after segmentation of 47 slices.
Side view of the tumor after segmentation. Top view of the tumor after segmentation.

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For more information contact: A. Goshtasby (ardeshir@cs.wright.edu).

Last modified: 2/17/97.