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111
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SI3D
2009
ACM
15 years 6 months ago
2009
ACM
We present an extension of recently developed Loop and Schaefer’s approximation of Catmull-Clark surfaces (ACC) for surfaces with creases and corners which are essential for mos...
WCE
2007
15 years 1 months ago
2007
—In the design process of complex systems, the designer is solving an optimization problem, which involves different disciplines and where all design criteria have to be optimize...
112
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CVPR
2012
IEEE
13 years 2 months ago
2012
IEEE
We propose an energy-based framework for approximating surfaces from a cloud of point measurements corrupted by noise and outliers. Our energy assigns a tangent plane to each (noi...
PSIVT
2007
Springer
15 years 6 months ago
2007
Springer
Let p and q be two points on the surface of a polytope Π. This paper provides a rubberband algorithm for computing a Euclidean shortest path between p and q (a so-called surface E...
128
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SIAMCOMP
1998
14 years 11 months ago
1998
Motivated by applications in computer graphics, visualization, and scienti c computation, we study the computational complexity of the following problem: Given a set S of n points...