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112
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NA
2007
118views more  NA 2007»
15 years 3 months ago
Extrapolation methods for approximating arc length and surface area
A well-known method of estimating the length of a parametric curve in Rd is to sample some points from it and compute the length of the polygon passing through them. In this paper...
Michael S. Floater, Atgeirr F. Rasmussen, Ulrich R...
SIAMNUM
2010
127views more  SIAMNUM 2010»
14 years 10 months ago
The Discrete Duality Finite Volume Method for Convection-diffusion Problems
In this paper we extend the discrete duality finite volume (DDFV) formulation to the steady convection-diffusion equation. The discrete gradients defined in DDFV are used to define...
Yves Coudière, Gianmarco Manzini
144
Voted
VLUDS
2010
232views Visualization» more  VLUDS 2010»
14 years 10 months ago
Methods for Feature Detection in Point Clouds
This paper gives an overview over several techniques for detection of features, and in particular sharp features, on point-sampled geometry. In addition, a new technique using the...
Christopher Weber, Stefanie Hahmann, Hans Hagen
ISCIS
2004
Springer
15 years 9 months ago
Stubborn Sets for Priority Nets
Partial order methods, such as the stubborn set method and the priority method, reduce verification effort by exploiting irrelevant orders of events. We show how the stubborn set...
Kimmo Varpaaniemi
ICIP
2003
IEEE
16 years 5 months ago
A variational method for Bayesian blind image deconvolution
In this paper the blind image deconvolution (BID) problem is solved using the Bayesian framework. In order to find the parameters of the proposed Bayesian model we present a new g...
Aristidis Likas, Nikolas P. Galatsanos