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Topological Encoding of 3D Segmented Images

  • Yves Bertrand
  • Guillaume Damiand
  • Christophe Fiorio
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1953)

Abstract

In this paper we define the 3d topological map and give an optimal algorithm which computes it from a segmented image. This data structure encodes totally all the information given by the segmentation. More, it allows to continue segmentation either algorithmically or inter-actively. We propose an original approach which uses several levels of maps. This allows us to propose a reasonable and implementable solu-tion where other approaches don’t allow suitable solutions. Moreover our solution has been implemented and the theoretical results translate very well in practical applications.

Keywords

Edge Incident Segmented Image Extraction Algorithm Topological Information Adjacency Relation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2000

Authors and Affiliations

  • Yves Bertrand
    • 1
  • Guillaume Damiand
    • 2
  • Christophe Fiorio
    • 2
  1. 1.IRCOM-SIC, SP2MIFuturoscope Cedex
  2. 2.LIRMMMontpellier Cedex 5

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