Point-wise map recovery and refinement from functional correspondence

Rodolá E, Moeller M, Cremers D (2015)


Publication Type: Conference contribution

Publication year: 2015

Publisher: Eurographics Association

Pages Range: 25-32

Conference Proceedings Title: VMV 2015 - Vision, Modeling and Visualization

Event location: Aachen, DEU

ISBN: 9783905674958

DOI: 10.2312/vmv.20151254

Abstract

Since their introduction in the shape analysis community, functional maps have met with considerable success due to their ability to compactly represent dense correspondences between deformable shapes. Despite the numerous advantages of such representation, however, the problem of converting a given functional map back to a point-topoint map has received a surprisingly limited interest. In this paper we analyze the general problem of point-wise map recovery from arbitrary functional maps. In doing so, we rule out many of the assumptions required by the currently established approach - most notably, the limiting requirement of the input shapes being nearlyisometric. We devise an efficient recovery process based on a simple probabilistic model. Experiments confirm that this approach achieves remarkable accuracy improvements in very challenging cases.

Involved external institutions

How to cite

APA:

Rodolá, E., Moeller, M., & Cremers, D. (2015). Point-wise map recovery and refinement from functional correspondence. In VMV 2015 - Vision, Modeling and Visualization (pp. 25-32). Aachen, DEU: Eurographics Association.

MLA:

Rodolá, E., M. Moeller, and D. Cremers. "Point-wise map recovery and refinement from functional correspondence." Proceedings of the 20th International Symposium on Vision, Modeling and Visualization, VMV 2015, Aachen, DEU Eurographics Association, 2015. 25-32.

BibTeX: Download