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4D shape-preserving modelling of bone growth

  • Per Rønsholt Andresen
  • Mads Nielsen
  • Sven Kreiborg
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1496)

Abstract

From a set of temporally separated scannings of the same anatomical structure we wish to identify and analyze the growth in terms of a metamorphosis. That is, we study the temporal change of shape which may provide an understanding of the biological processes which govern the growth process. We subdivide the growth analysis into growth simulation, growth modelling, and finally the growth analysis. In this paper, we present results of growth simulation of the mandible from 3 scannings of the same patient in the age of 9 months, 21 months, and 7 years. We also present the first growth models and growth analyzes. The ultimative goal is to predict/simulate human growth which would be extremely useful in many surgical procedures.

Keywords

Vector Field Fractional Brownian Motion Growth Analysis Growth Simulation Ridge Line 
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 1998

Authors and Affiliations

  • Per Rønsholt Andresen
    • 1
    • 2
  • Mads Nielsen
    • 2
  • Sven Kreiborg
    • 2
  1. 1.Department of Mathematical ModellingTechnical University of DenmarkDenmark
  2. 2.3D-Lab, School of DentistryUniversity of CopenhagenDenmark

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