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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

Published in:

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

Date of Conference:

1999