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» Focal surfaces of discrete geometry
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SGP
2007
15 years 7 months ago
Focal surfaces of discrete geometry
The differential geometry of smooth three-dimensional surfaces can be interpreted from one of two perspectives: in terms of oriented frames located on the surface, or in terms of ...
Jingyi Yu, Xiaotian Yin, Xianfeng Gu, Leonard McMi...
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COMPGEOM
2009
ACM
15 years 11 months ago
Cut locus and topology from surface point data
Tamal K. Dey, Kuiyu Li