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» An Adaptable Surface Parameterization Method
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CGF
2002
142views more  CGF 2002»
15 years 1 months ago
Efficient Fitting and Rendering of Large Scattered Data Sets Using Subdivision Surfaces
We present a method to efficiently construct and render a smooth surface for approximation of large functional scattered data. Using a subdivision surface framework and techniques...
Vincent Scheib, Jörg Haber, Ming C. Lin, Hans...
GMP
2000
IEEE
148views Solid Modeling» more  GMP 2000»
15 years 6 months ago
Polyhedral Surface Smoothing with Simultaneous Mesh Regularization
A computer graphics object reconstructed from real-world data often contains undesirable noise and small-scale oscillations. An important problem is how to remove the noise and os...
Yutaka Ohtake, Alexander G. Belyaev, Ilia A. Bogae...
VMV
2000
146views Visualization» more  VMV 2000»
15 years 3 months ago
Matching 3D Freeform Shapes to Digitized Objects
In this paper the problem of matching freeform surface features against measured point data is studied. The motivation for this investigation is the recent demand for fast and rob...
Joris S. M. Vergeest, Sander Spanjaard, Jos J. O. ...
ICRA
2006
IEEE
124views Robotics» more  ICRA 2006»
15 years 8 months ago
Hybrid Vision-force Robot Control for Tasks on Unknown Smooth Surfaces
— This work considers a hybrid force and vision control system for robotic manipulators using a force sensor and a fixed uncalibrated camera. A method is proposed to combine dir...
Antonio C. Leite, Fernando C. Lizarralde, Liu Hsu
SIBGRAPI
2000
IEEE
15 years 5 months ago
Semi-Regular 4-8 Refinement and Box Spline Surfaces
Abstract. In this paper we introduce a new mesh refinement method for subdivision surfaces. It generates a semiregular 4-direction hierarchical structure from control meshes repres...
Luiz Velho