262 search results - page 4 / 53 » Implicit Meshes for Surface Reconstruction |
STOC
2004
ACM
14 years 8 months ago
2004
ACM
This paper addresses the problem of piecewise linear approximation of implicit surfaces. We first give a criterion ensuring that the zero-set of a smooth function and the one of a...
VC
2008
13 years 7 months ago
2008
Given a large set of unorganized point sample data, we propose a new framework for computing a triangular mesh representing an approximating piecewise smooth surface. The data may ...
GRAPHICSINTERFACE
2007
13 years 9 months ago
2007
We introduce a new approach to mesh an animated implicit surface for rendering. Our contribution is a method which solves stability issues of implicit triangulation, in the scope ...
TVCG
2002
13 years 7 months ago
2002
Implicit surfaces are used for a number of tasks in computer graphics, including modeling soft or organic objects, morphing, collision detection, and constructive solid geometry. A...
ISBI
2009
IEEE
14 years 2 months ago
2009
IEEE
We propose a novel framework to reconstruct the left ventricle (LV)’s 3D surface from sparse tagged-MRI (tMRI). First we acquire an initial surface mesh from a dense tMRI. Then ...