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» Intersecting Surfaces of Special Types
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COMPGEOM
2001
ACM
15 years 7 months ago
The convex hull of ellipsoids
The treatment of curved algebraic surfaces becomes more and more the focus of attention in Computational Geometry. We present a video that illustrates the computation of the conve...
Nicola Geismann, Michael Hemmer, Elmar Schöme...
COMBINATORICS
2007
69views more  COMBINATORICS 2007»
15 years 3 months ago
On the Number of Genus One Labeled Circle Trees
A genus one labeled circle tree is a tree with its vertices on a circle, such that together they can be embedded in a surface of genus one, but not of genus zero. We define an e-...
Karola Mészáros
ENTCS
2006
144views more  ENTCS 2006»
15 years 3 months ago
Infinitary Howe's Method
Howe's method is a well-known technique for proving that various kinds of applicative bisimilarity (or similarity) on a functional language are congruences (or precongruences...
Paul Blain Levy
CVPR
2004
IEEE
16 years 5 months ago
A Minimal Solution to the Generalised 3-Point Pose Problem
It is a well known classical result that given the image projections of three known world points it is possible to solve for the pose of a calibrated perspective camera to up to f...
David Nistér
COMPGEOM
2009
ACM
15 years 10 months ago
Straight skeletons of three-dimensional polyhedra
This paper studies the straight skeleton of polyhedra in three dimensions. We first address voxel-based polyhedra (polycubes), formed as the union of a collection of cubical (axis...
Gill Barequet, Amir Vaxman