Shape correspondence with isometric and non-isometric deformations
Dyke RM, Stride C, Lai Y-K, Rosin PL, Aubry M, Boyarski A, Bronstein AM, Bronstein MM, Cremers D, Fisher M, Groueix T, Guo D, Kim VG, Kimmel R, Lähner Z, Li K, Litany O, Remez T, Rodola E, Russell BC, Sahillioglu Y, Slossberg R, Tam GKL, Vestner M, Wu Z, Yang J. 2019. Shape correspondence with isometric and non-isometric deformations. Eurographics Workshop on 3D Object Retrieval. .
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Conference Paper
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Author
Dyke, R.M.;
Stride, C.;
Lai, Y.-K.;
Rosin, P.L.;
Aubry, M.;
Boyarski, A.;
Bronstein, Alex M.ISTA
;
Bronstein, M.M.;
Cremers, D.;
Fisher, M.;
Groueix, T.;
Guo, D.
All

All
Abstract
The registration of surfaces with non-rigid deformation, especially non-isometric deformations, is a challenging problem. When applying such techniques to real scans, the problem is compounded by topological and geometric inconsistencies between shapes. In this paper, we capture a benchmark dataset of scanned 3D shapes undergoing various controlled deformations (articulating, bending, stretching and topologically changing), along with ground truth correspondences. With the aid of this tiered benchmark of increasingly challenging real scans, we explore this problem and investigate how robust current state-of- the-art methods perform in different challenging registration and correspondence scenarios. We discover that changes in topology is a challenging problem for some methods and that machine learning-based approaches prove to be more capable of handling non-isometric deformations on shapes that are moderately similar to the training set.
Publishing Year
Date Published
2019-01-01
Proceedings Title
Eurographics Workshop on 3D Object Retrieval
Publisher
The Eurographics Association
eISSN
IST-REx-ID
Cite this
Dyke RM, Stride C, Lai Y-K, et al. Shape correspondence with isometric and non-isometric deformations. In: Eurographics Workshop on 3D Object Retrieval. The Eurographics Association; 2019. doi:10.2312/3DOR.20191069
Dyke, R. M., Stride, C., Lai, Y.-K., Rosin, P. L., Aubry, M., Boyarski, A., … Yang, J. (2019). Shape correspondence with isometric and non-isometric deformations. In Eurographics Workshop on 3D Object Retrieval. The Eurographics Association. https://doi.org/10.2312/3DOR.20191069
Dyke, R.M., C. Stride, Y.-K. Lai, P.L. Rosin, M. Aubry, A. Boyarski, Alex M. Bronstein, et al. “Shape Correspondence with Isometric and Non-Isometric Deformations.” In Eurographics Workshop on 3D Object Retrieval. The Eurographics Association, 2019. https://doi.org/10.2312/3DOR.20191069.
R. M. Dyke et al., “Shape correspondence with isometric and non-isometric deformations,” in Eurographics Workshop on 3D Object Retrieval, 2019.
Dyke RM, Stride C, Lai Y-K, Rosin PL, Aubry M, Boyarski A, Bronstein AM, Bronstein MM, Cremers D, Fisher M, Groueix T, Guo D, Kim VG, Kimmel R, Lähner Z, Li K, Litany O, Remez T, Rodola E, Russell BC, Sahillioglu Y, Slossberg R, Tam GKL, Vestner M, Wu Z, Yang J. 2019. Shape correspondence with isometric and non-isometric deformations. Eurographics Workshop on 3D Object Retrieval. .
Dyke, R. M., et al. “Shape Correspondence with Isometric and Non-Isometric Deformations.” Eurographics Workshop on 3D Object Retrieval, The Eurographics Association, 2019, doi:10.2312/3DOR.20191069.
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