3D shape consistent correspondence by using Laplace-Beltrami spectral embeddings

  • Authors:
  • Huai-Yu Wu;LingFeng Wang;Tao Luo;Hongbin Zha

  • Affiliations:
  • Peking University;Chinese Academy of Sciences;Peking University;Peking University

  • Venue:
  • Proceedings of the 8th International Conference on Virtual Reality Continuum and its Applications in Industry
  • Year:
  • 2009

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Abstract

Establishing consistent correspondence (or mapping) [Sumner and Popović 2004; Kraevoy and Sheffer 2004; Jain and Zhang 2006] between different shapes is a fundamental task both in computer graphics and computer vision. Specifically, the consistent correspondence technique transforms 3D models (commonly represented by surface meshes) with different connectivity into compatible meshes (i.e. meshes with the same topology) while preserving surface detail features, as shown in Figure 1.