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11

DSSCV
2005
Springer

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138views Computer Vision» more DSSCV 2005»

Pre-symmetry Sets of 3D Shapes

13 years 10 months ago

Pre-symmetry Sets of 3D Shapes

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We show that the pre-symmetry set of a smooth surface in 3-space has the structure of the graph of a function from R2 to R2 in many cases of interest, generalising known results for the pre-symmetry set of a curve in the plane. We explain how this function is obtained, and illustrate with examples both on and oﬀ the diagonal. There are other cases where the pre-symmetry set is singular; we mention some of these cases but leave their investigation to another occasion.

André Diatta, Peter J. Giblin

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3-space | Computer Vision | DSSCV 2005 | Pre-symmetry Set | Smooth Surface |

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Added	27 Jun 2010
Updated	27 Jun 2010
Type	Conference
Year	2005
Where	DSSCV
Authors	André Diatta, Peter J. Giblin

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