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Joined segmentation of cortical surface and brain volume in MRI using a homotopic deformable cellular model

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3 Author(s)
Cointepas, Y. ; Dept. TSI, ENST, Paris, France ; Bloch, I. ; Garnero, L.

The paper presents a novel method to segment both the brain volume and the cortical surface from a MR image of the head using a single model. This method is based on an original deformable model which can handle jointly volumes and surfaces using a cellular complex based representation. The model is initialized on the outer brain surface and then deformed inside the cortex folds according to both volumic and surfacic constraints, while preserving topology

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3-D Digital Imaging and Modeling, 1999. Proceedings. Second International Conference on

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