Comparing small visual differences between conforming meshes

  • Authors:
  • Zhe Bian;Shi-Min Hu;Ralph Martin

  • Affiliations:
  • Department of Computer Science & Technology, Tsinghua University, Beijing, China;Department of Computer Science & Technology, Tsinghua University, Beijing, China;School of Computer Science, Cardiff University, Cardiff, UK

  • Venue:
  • GMP'08 Proceedings of the 5th international conference on Advances in geometric modeling and processing
  • Year:
  • 2008

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Abstract

This paper gives a method of quantifying small visual differences between 3D mesh models with conforming topology, based on the theory of strain fields. Our experiments show that our difference estimates are well correlated with human perception of differences. This work has applications in the evaluation of 3D mesh watermarking, 3D mesh compression reconstruction, and 3D mesh filtering.