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Design of robust vascular tree matching: validation on liver
 

Summary: Design of robust vascular tree matching:
validation on liver
Arnaud Charnoz1,3
, Vincent Agnus1
, GrŽegoire Malandain2
, StŽephane Nicolau1
,
Mohamed Tajine3
and Luc Soler1
1
IRCAD R&D, Strasbourg, France
2
Epidaure Research group, INRIA, Sophia Antipolis, France
3
LSIIT, CNRS/ULP, Strasbourg, France
Abstract. In this paper, we propose an original and efficient tree match-
ing algorithm for intra-patient hepatic vascular system registration. Vas-
cular systems are segmented from CT-scan images acquired at different
times, and then modeled as trees. The goal of this algorithm is to find
common bifurcations (nodes) and vessels (edges) in both trees.

  

Source: Ayache, Nicholas - INRIA

 

Collections: Computer Technologies and Information Sciences; Engineering