Intrinsic Local Symmetries: A Computational Framework

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Date
2012
Journal Title
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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.
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@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
} }
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