904 search results - page 3 / 181 » Surface Parameterization Using Riemann Surface Structure |
CVPR
2010
IEEE
15 years 7 months ago
2010
IEEE
In this paper we introduce a novel Riemannian framework for shape analysis of parameterized surfaces. We derive a distance function between any two surfaces that is invariant to r...
JSC
2010
14 years 6 months ago
2010
The present paper investigates two-parameter families of spheres in R3 and their corresponding two-dimensional surfaces in R4 . Considering a rational surface in R4 , the envelo...
CGF
2002
14 years 11 months ago
2002
Parameterization of discrete surfaces is a fundamental and widely-used operation in graphics, required, for instance, for texture mapping or remeshing. As 3D data becomes more and...
102
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CAD
2004
Springer
14 years 11 months ago
2004
Springer
This paper presents a novel approach for 3D surface filtering over two-manifold meshes. A robust spherical parameterization algorithm is proposed to transform the input surface in...
81
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WSCG
2003
15 years 1 months ago
2003
We describe techniques to establish local frames over point-sampled manifold surfaces. The tangential alignment of local frames is determined using a wave front algorithm starting...