[Insight-users] Chan and Vese Internal & External Term in the levelsetsv4 framework?

[tomtom]

I have seen that example.

Lets consider the functional from the image. (taken from *) Just to make
sure we are talking about the same.
So in the evolution equation the first term becomes the curvature term, the
second the ChanAndVeseInternal and the third the ChanAndVeseExternal. 

If thats the case, we mean the same.
Now, to my mind the first term is an internal energy and the last two are
external ones.
---
*Wojak, Angelini and Bloch: Thorax oncology: a hierarchical segmentation
framework incorporating bi-modality PET/CT images specificities and shape
constraints to segment tumors and organs at risk; 2010, Paris, France







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