158 search results - page 13 / 32 » Approximating Polygonal Objects by Deformable Smooth Surface... |
CAGD
2005
13 years 7 months ago
2005
In this paper, we propose a sharpness dependent filter design based on the fairing of surface normal, whereby the filtering algorithm automatically selects a filter. This may be a...
GRAPHITE
2003
ACM
14 years 20 days ago
2003
ACM
This paper shows that scattered range data can be smoothed at low cost by fitting a Radial Basis Function (RBF) to the data and convolving with a smoothing kernel (low pass filt...
EGH
2007
Springer
14 years 1 months ago
2007
Springer
In this paper, we present a method for rendering deformations as part of the programmable shader pipeline of contemporary Graphical Processing Units. In our method, we allow gener...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
3D parametric deformable models have been used to extract volumetric object boundaries and they generate smooth boundary surfaces as results. However, in some segmentation cases, ...
VISUALIZATION
1997
IEEE
13 years 11 months ago
1997
IEEE
: We present the use of mapping functions to automatically generate levels of detail with known error bounds for polygonal models. We develop a piece-wise linear mapping function f...