Bone enhancement filtering: application to sinus bone segmentation and simulation of pituitary surgery

  • Authors:
  • Maxime Descoteaux;Michel Audette;Kiyoyuki Chinzei;Kaleem Siddiqi

  • Affiliations:
  • Odyssee Project Team, INRIA Sophia-Antipolis / ENPC-Paris / ENS-Ulm Paris, France;Surgical Assist Group, AIST, Tsukuba, Japan;Surgical Assist Group, AIST, Tsukuba, Japan;School Of Computer Science, McGill University, Montreal, Canada

  • Venue:
  • MICCAI'05 Proceedings of the 8th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part I
  • Year:
  • 2005

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Abstract

We present a novel multi-scale bone enhancement measure that can be used to drive a geometric flow to segment bone structures. This measure has the essential properties to be incorporated in the computation of anatomical models for the simulation of pituitary surgery, enabling it to better account for the presence of sinus bones. We present synthetic examples that validate our approach and show a comparison between existing segmentation techniques of paranasal sinus CT data.