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» Computability and Representations of the Zero Set
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SAC
2002
ACM
14 years 9 months ago
Choice of wavelet smoothness, primary resolution and threshold in wavelet shrinkage
This article introduces a fast cross-validation algorithm that performs wavelet shrinkage on data sets of arbitrary size and irregular design and also simultaneously selects good ...
Guy P. Nason
SG
2009
Springer
15 years 4 months ago
A Rendering Method for 3D Origami Models Using Face Overlapping Relations
When we construct a model of origami (a model of a folded sheet of paper) in a computer, it is usual to represent the model as a set of polygons having zero thickness. One of the t...
Yohsuke Furuta, Jun Mitani, Yukio Fukui
MICCAI
2004
Springer
15 years 10 months ago
Area Preserving Cortex Unfolding
Abstract. We propose a new method to generate unfolded area preserving representations of the cerebral cortex. The cortical surface is evolved with an application-specific normal m...
Jean-Philippe Pons, Renaud Keriven, Olivier D. Fau...
TCS
2008
14 years 9 months ago
Finding a minimum medial axis of a discrete shape is NP-hard
The medial axis is a classical representation of digital objects widely used in many applications. However, such a set of balls may not be optimal: subsets of the medial axis may ...
David Coeurjolly, Jérôme Hulin, Isabe...
CI
2004
75views more  CI 2004»
14 years 9 months ago
Utility Functions for Ceteris Paribus Preferences
Although ceteris paribus preference statements concisely represent one natural class of preferences over outcomes or goals, many applications of such preferences require numeric u...
Michael McGeachie, Jon Doyle