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Article Dans Une Revue Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention Année : 2005

Anatomically Constrained Surface Parameterization for Cortical Localization

Anatomically constrained surface parameterization for cortical localization.

C. Clouchoux
  • Fonction : Auteur
O. Coulon
  • Fonction : Auteur
D. Rivière
  • Fonction : Auteur
J. -F. Mangin
  • Fonction : Auteur
J. Régis
  • Fonction : Auteur

Résumé

We present here a method that aims at defining a surface-based coordinate system on the cortical surface. Such a system is needed for both cortical localization and intersubject matching in the framework of neuroimaging. We propose an automatic parameterization based on the spherical topology of the grey/white matter interface of each hemisphere and on the use of naturally organized and reproducible anatomical features. From those markers used as initial constraints, the coordinate system is propagated via a PDE solved on the cortical surface.

Dates et versions

hal-04044551 , version 1 (24-03-2023)

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Citer

C. Clouchoux, O. Coulon, D. Rivière, Arnaud Cachia, J. -F. Mangin, et al.. Anatomically Constrained Surface Parameterization for Cortical Localization. Medical image computing and computer-assisted intervention : MICCAI .. International Conference on Medical Image Computing and Computer-Assisted Intervention, 2005, Lecture Notes in Computer Science, 3750 (Pt 2), pp.344-351. ⟨10.1007/11566489_43⟩. ⟨hal-04044551⟩
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