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» Orthogonal Surfaces and Their CP-Orders
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2000
IEEE
15 years 6 months ago
A New Adaptive Density Estimator for Particle-Tracing Radiosity
Inparticle-tracing radiosityalgorithms, energy-carrying particles are traced through an environmentfor simulating global illumination. Illumination on a surface is reconstructed f...
Wong Kam Wah
TVCG
2012
176views Hardware» more  TVCG 2012»
13 years 4 months ago
Point-Based Manifold Harmonics
—This paper proposes an algorithm to build a set of orthogonal Point-Based Manifold Harmonic Bases (PB-MHB) for spectral analysis over point-sampled manifold surfaces. To ensure ...
Yang Liu, Balakrishnan Prabhakaran, Xiaohu Guo
93
Voted
CORR
2006
Springer
94views Education» more  CORR 2006»
15 years 1 months ago
Epsilon-Unfolding Orthogonal Polyhedra
Abstract. An unfolding of a polyhedron is produced by cutting the surface and flattening to a single, connected, planar piece without overlap (except possibly at boundary points). ...
Mirela Damian, Robin Y. Flatland, Joseph O'Rourke
GRAPHICSINTERFACE
2004
15 years 3 months ago
View Direction, Surface Orientation and Texture Orientation for Perception of Surface Shape
Textures are commonly used to enhance the representation of shape in non-photorealistic rendering applications such as medical drawings. Textures that have elongated linear elemen...
Graeme Sweet, Colin Ware
CORR
2010
Springer
109views Education» more  CORR 2010»
15 years 1 months ago
Cuspidal and Noncuspidal Robot Manipulators
This article synthezises the most important results on the kinematics of cuspidal manipulators i.e. nonredundant manipulators that can change posture without meeting a singularity...
Philippe Wenger