[Insight-users] How do I validate a 3D segmentation process ?

[Mathieu Malaterre]

Hi all,
	I have a general question about validation in segmentation, and I would 
like you, people, to comment on this.
	I have done filters that segmented my images. I am then using a 
software to see (at the same time) the model and image. And everything 
'looks' ok. But now if I play little with parameters I can find other 
results that 'looks' good.

	So my question is what is the method to validate a 'good' segmentation 
(just looking at images is too biased).

	- As I am doing 3D segmentation I don't want to do any 2D related stuff.
	- Has anyone tried registration between Mesh and Image ?
	- I have thought about using Mesh (mesh.epfl.ch) but I can't mesure 
error to an isovalue image (I am using a dynamic isovalue to find my model).

Thanks,
mathieu


-- 
Mathieu Malaterre
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