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» Rough Surface Modeling Using Surface Growth
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WSCG
2001
85views more  WSCG 2001»
15 years 16 days ago
The magic of the Z-Buffer: A Survey
The wide availability of hardwired Z-buffer has sparked an explosion in the number of applications of the algorithm whose origins lie in hidden surface elimination. This paper pre...
Theoharis Theoharis, Georgios Papaioannou, Evaggel...
SMA
2009
ACM
130views Solid Modeling» more  SMA 2009»
15 years 5 months ago
A symbolic-numerical envelope algorithm using quadratic MOS patches
In this paper, we describe an algorithm for generating an exact rational envelope of a two-parameter family of spheres given by a quadratic patch in R3,1 , which is considered as ...
Bohumír Bastl, Jirí Kosinka, Mirosla...
VISUALIZATION
1998
IEEE
15 years 3 months ago
Large scale terrain visualization using the restricted quadtree triangulation
Real-time rendering of triangulated surfaces has attracted growing interest in the last few years. However, interactive visualization of very large scale grid digital elevation mo...
Renato Pajarola
EJC
2009
14 years 9 months ago
From Word Form Surfaces to Communication
The starting point of this paper is the external surface of a word form, for example the agent-external acoustic perturbations constituting a language sign in speech or the dots o...
Roland Hausser
MJ
2006
76views more  MJ 2006»
14 years 11 months ago
Reading the footprints of strained islands
We report on recent advances in the understanding of surface processes occurring during growth and post-growth annealing of strained islands which may find application as self-ass...
A. Rastelli, Mathieu Stoffel, G. Katsaros, J. Ters...