102291 search results - page 195 / 20459 » Computability in Computational Geometry |
145
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IMR
2005
Springer
15 years 11 months ago
2005
Springer
This paper describes a method for extracting feature edges of a polygonal surface for mesh generation. This method can extract feature edges from a polygonal surface typically cre...
198
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CGF
2011
14 years 9 months ago
2011
We accelerate the finding of occluders in tree based acceleration structures, such as a packetized BVH and a single ray kd-tree, by deriving the ray termination surface area heur...
150
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ECCV
2006
Springer
16 years 8 months ago
2006
Springer
Abstract. Conventional photometric stereo has a fundamental limitation that the scale of recovered geometry is limited to the resolution of the input images. However, surfaces that...
159
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BIBE
2009
IEEE
16 years 1 months ago
2009
IEEE
One of the essential components of a virtual reality surgical simulation is deformation. Deformations in computer graphics and surgical simulations are commonly modeled with three...
160
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RT
2001
Springer
15 years 10 months ago
2001
Springer
We introduce hybrid rendering, a scheme that dynamically ray traces the local geometry of reflective and refractive objects, but approximates more distant geometry by hardwaresupp...