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Mesh Alignment using Grid based PCA

Kaye, David; Ivrissimtzis, Ioannis

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Authors

David Kaye



Contributors

José Braz
Editor

Julien Pettré
Editor

Paul Richard
Editor

Abstract

We present an algorithm for mesh alignment by performing Principal Components Analysis (PCA) on a set of nodes of a regular 3D grid. The use of a 3D lattice external to both inputs increases the robustness of PCA, particularly when dealing with meshes of different and possibly uneven vertex density. The proposed algorithm was tested on meshes that have undergone standard mesh processing operations such as smoothing, simplification and remeshing. In several cases the results indicate an improved robustness compared to performing PCA directly on mesh vertices.

Citation

Kaye, D., & Ivrissimtzis, I. (2015). Mesh Alignment using Grid based PCA. In J. Braz, J. Pettré, & P. Richard (Eds.), Proceedings of the 10th International Conference on Computer Graphics Theory and Applications (VISIGRAPP 2015) : Berlin, Germany, 11-14 March 2015 (174-181). https://doi.org/10.5220/0005313801740181

Conference Name 10th International Conference on Computer Graphics Theory and Applications (VISIGRAPP 2015)
Conference Location Berlin, Germany
Start Date Mar 11, 2015
End Date Mar 14, 2015
Acceptance Date Sep 3, 2014
Publication Date Mar 14, 2015
Deposit Date Apr 18, 2016
Publicly Available Date Mar 29, 2024
Pages 174-181
Book Title Proceedings of the 10th International Conference on Computer Graphics Theory and Applications (VISIGRAPP 2015) : Berlin, Germany, 11-14 March 2015.
DOI https://doi.org/10.5220/0005313801740181
Public URL https://durham-repository.worktribe.com/output/1150843
Additional Information Conference date: 11-14 March 2015

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