Deformation-Driven Shape Correspondence
H. Zhang, A. Sheffer, D. Cohen-Or, Q. Zhou, O. Van Kaick, A. Tagliasacchi
In Computer Graphics Forum, 27(5), 2008.
Abstract: Non-rigid 3D shape correspondence is a fundamental and difficult problem. Most applications which require a correspondence rely on manually selected markers. Without user assistance, the performances of existing automatic correspondence methods depend strongly on a good initial shape alignment or shape prior, and they generally do not tolerate large shape variations. We present an automatic feature correspondence algorithm capable of handling large, non-rigid shape variations, as well as partial matching. This is made possible by leveraging the power of state-of-the-art mesh deformation techniques and relying on a combinatorial tree traversal for correspondence search. The search is deformation-driven, prioritized by a self-distortion energy measured on meshes deformed according to a given correspondence. We demonstrate the ability of our approach to naturally match shapes which differ in pose, local scale, part decomposition, and geometric detail through numerous examples.
Article URL: http://dx.doi.org/10.1111/j.1467-8659.2008.01283.x
BibTeX format:
@article{Zhang:2008:DSC,
  author = {H. Zhang and A. Sheffer and D. Cohen-Or and Q. Zhou and O. Van Kaick and A. Tagliasacchi},
  title = {Deformation-Driven Shape Correspondence},
  journal = {Computer Graphics Forum},
  volume = {27},
  number = {5},
  pages = {1431--1439},
  year = {2008},
}
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