Closed-form Blending of Local Symmetries

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dc.contributor.authorDeboshmita Ghoshen_US
dc.contributor.authorNina Amentaen_US
dc.contributor.authorMichael Kazhdanen_US
dc.date.accessioned2015-02-23T17:15:41Z
dc.date.available2015-02-23T17:15:41Z
dc.date.issued2010en_US
dc.description.abstractWe present a closed-form solution for the symmetrization problem, solving for the optimal deformation that reconciles a set of local bilateral symmetries. Given as input a set of point-pairs which should be symmetric, we first compute for each local neighborhood a transformation which would produce an approximate bilateral symmetry. We then solve for a single global symmetry which includes all of these local symmetries, while minimizing the deformation within each local neighborhood. Our main motivation is the symmetrization of digitized fossils, which are often deformed by a combination of compression and bending. In addition, we use the technique to symmetrize articulated models.en_US
dc.description.number5en_US
dc.description.seriesinformationComputer Graphics Forumen_US
dc.description.volume29en_US
dc.identifier.doi10.1111/j.1467-8659.2010.01777.xen_US
dc.identifier.pages1681-1688en_US
dc.identifier.urihttps://diglib.eg.org/handle/10.2312/CGF.v29i5pp1681-1688en_US
dc.identifier.urihttps://diglib.eg.org/handle/10.2312/CGF.v29i5pp1681-1688
dc.titleClosed-form Blending of Local Symmetriesen_US
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SGP10: Eurographics Symposium on Geometry Processing