Cited by 1483D Shape Modeling and AnalysisComputer Graphics and Visualization TechniquesComputational Geometry and Mesh Generation

Robust 3D Shape Correspondence in the Spectral Domain

Varun Jain, Hao Zhang·2006·IEEE International Conference on Shape Modeling and Applications 2006 (SMI'06)

Abstract

We present an algorithm for finding a meaningful vertex-to-vertex correspondence between two 3D shapes given as triangle meshes. Our algorithm operates on embeddings of the two shapes in the spectral domain so as to normalize them with respect to uniform scaling and rigid-body transformation. Invariance to shape bending is achieved by relying on geodesic point proximities on a mesh to capture its shape. To deal with stretching, we propose to use non-rigid alignment via thin-plate splines in the spectral domain. This is combined with a refinement step based on the geodesic proximities to improve dense correspondence. We show empirically that our algorithm outperforms previous spectral methods, as well as schemes that compute correspondence in the spatial domain via non-rigid iterative closest points or the use of local shape descriptors, e.g., 3D shape context

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Crossref · 10.1109/smi.2006.31

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36 of 36 references verified0 citation errors · 0 not checkable

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  • Recent intrinsic techniques [36], [38], [39] use low dimensional embedding to by-pass the high-dimensionality problem by assuming a strong inelastic isometry constraint.

    “Recent intrinsic techniques [36], [38], [39] use low dimensional embedding to by-pass the high-dimensionality problem by assuming a strong inelastic isometry constraint.”

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Authors
Jain, V., & Zhang, H.
Affiliations
Simon Fraser University (CA)
Venue
IEEE International Conference on Shape Modeling and Applications 2006 (SMI'06)
Publisher
IEEE
Published
2006-07-10
Pages
19-19
OpenAlex
W2137733660
Cited by
148
References
36
Citations by year
2024: 1 · 2022: 3 · 2021: 3 · 2020: 3 · 2019: 4 · 2018: 7 · 2017: 7 · 2016: 10 · 2015: 8 · 2014: 14 · 2013: 12 · 2012: 18
FWCI
29.24
Type
conference paper
Language
en
Open access
closed
Locations
IEEE International Conference on Shape Modeling and Applications (publishedVersion)
Topics
  • Physical Sciences › Engineering › Computational Mechanics › 3D Shape Modeling and Analysis
  • Physical Sciences › Computer Science › Computer Graphics and Computer-Aided Design › Computer Graphics and Visualization Techniques
  • Physical Sciences › Computer Science › Computer Graphics and Computer-Aided Design › Computational Geometry and Mesh Generation
Keywords
3D shape correspondence, triangular meshes, spectral domain, thin-plate splines, shape matching

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