137 search results - page 14 / 28 » Using particles to sample and control implicit surfaces |
125
Voted
TASE
2011
IEEE
14 years 3 months ago
2011
IEEE
Abstract—A fast offset surface generation approach is presented in this paper to construct intersection-free offset surfaces, which preserve sharp features, from freeform triangu...
94
Voted
EWC
2010
14 years 10 months ago
2010
Abstract This paper introduces a three-dimensional mesh generation algorithm for domains whose boundaries are curved surfaces, possibly with sharp features. The algorithm combines ...
ISBI
2004
IEEE
16 years 11 days ago
2004
IEEE
We present a novel method of statistical surface-based morphometry based on the use of non-parametric permutation tests. In order to evaluate morphologicaldifferences of brain str...
118
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VISUALIZATION
1995
IEEE
15 years 3 months ago
1995
IEEE
We present a method for constructing tensor product Bezier surfaces from contour (cross-section) data. Minimal area triangulations are used to guide the surface construction, and ...
CGF
2005
14 years 11 months ago
2005
We introduce the occlusion camera: a non-pinhole camera with 3D distorted rays. Some of the rays sample surfaces that are occluded in the reference view, while the rest sample vis...