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Special Effects: Efficient and Scalable Encoding of the 3D Metamorphosis Animation with MeshGrid

  • Ioan Alexandru Salomie
  • Rudi Deklerck
  • Dan Cernea
  • Aneta Markova
  • Adrian Munteanu
  • Peter Schelkens
  • Jan Cornelis
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3767)

Abstract

Metamorphosis or morphing is a technique to accomplish a gradual shape transformation between a source object and a target object. This technique is usually used for animation, i.e., to create some special effects, but it can be also employed as a modeling tool where some existing shapes are combined in order to obtain new shapes. Several interactive or automatic morphing techniques were designed in the past but always with a specific object representation in mind. In this paper we propose a generic framework for 3D morphing, that allows multi-resolution surface extraction and provides a hybrid (surface-volume) dynamic representation which is suitable for encoding the static models, for supporting different morphing methods, and for encoding the intermediate 3D frames (generated during the morphing process) in a MPEG-4 stream.

Keywords

Object Representation Hausdorff Distance Implicit Surface Reeb Graph Volumetric Approach 
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 2005

Authors and Affiliations

  • Ioan Alexandru Salomie
    • 1
  • Rudi Deklerck
    • 1
  • Dan Cernea
    • 1
  • Aneta Markova
    • 1
  • Adrian Munteanu
    • 1
  • Peter Schelkens
    • 1
  • Jan Cornelis
    • 1
  1. 1.Dept. ETROVrije Universiteit BrusselBrusselsBelgium

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