Intrinsic Local Symmetries: A Computational Framework
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Date
2012
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
We present a computational framework for finding metric-preserving tangent vector fields on surfaces, also known as Killing Vector Fields. Flows of such vector fields define self-isometries of the surface, or in other words, symmetries. Our approach is based on general-purpose isometry-finding frameworks, and is shown to be robust to noise. In addition, we demonstrate symmetry recovery using non-Euclidean metrics.
Description
@inproceedings{10.2312:3DOR/3DOR12/033-038,
booktitle = {Eurographics Workshop on 3D Object Retrieval},
editor = {M. Spagnuolo and M. Bronstein and A. Bronstein and A. Ferreira},
title = {{Intrinsic Local Symmetries: A Computational Framework}},
author = {Grushko, Carmi and Raviv, Dan and Kimmel, Ron},
year = {2012},
publisher = {The Eurographics Association},
ISSN = {1997-0463},
ISBN = {978-3-905674-36-1},
DOI = {10.2312/3DOR/3DOR12/033-038}
}