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» Stability in geometric theories
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JAPLL
2008
76views more  JAPLL 2008»
14 years 11 months ago
Axiomatizing geometric constructions
In this survey paper, we present several results linking quantifier-free axiomatizations of various Euclidean and hyperbolic geometries in languages without relation symbols to ge...
Victor Pambuccian
COMPGEOM
2005
ACM
15 years 1 months ago
Multi-pass geometric algorithms
We initiate the study of exact geometric algorithms that require limited storage and make only a small number of passes over the input. Fundamental problems such as lowdimensional...
Timothy M. Chan, Eric Y. Chen
EJC
2010
14 years 12 months ago
Geometric properties of Assur graphs
In our previous paper, we presented the combinatorial theory for minimal isostatic pinned frameworks - Assur graphs - which arise in the analysis of mechanical linkages. In this p...
Brigitte Servatius, Offer Shai, Walter Whiteley
IJCV
2000
82views more  IJCV 2000»
14 years 11 months ago
Linear Differential Algorithm for Motion Recovery: A Geometric Approach
The aim of this paper is to explore a linear geometric algorithm for recovering the three dimensional motion of a moving camera from image velocities. Generic similarities and diff...
Yi Ma, Jana Kosecka, Shankar Sastry
SIAMAM
2002
122views more  SIAMAM 2002»
14 years 11 months ago
A Level Set Method for Anisotropic Geometric Diffusion in 3D Image Processing
A new morphological multiscale method in 3D image processing is presented which combines the image processing methodology based on nonlinear diffusion equations and the theory of g...
Martin Rumpf, Tobias Preußer