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MVA
1992
15 years 29 days ago
A Hierarchical Determination of Optimal Camera and Light-Source Positions for Model-Based Recognition
component of the reflection has been considered (2, This paper propose a hierarchical design method of camera and light-source positioning for model based vision. In this method, f...
Shinichiro Gomi, Koichiro Deguchi
COMGEO
2010
ACM
14 years 12 months ago
Pointed binary encompassing trees: Simple and optimal
For n disjoint line segments in the plane we construct in optimal O(n log n) time and linear space an encompassing tree of maximum degree three such that at every vertex all incid...
Michael Hoffmann, Bettina Speckmann, Csaba D. T&oa...
CORR
2010
Springer
115views Education» more  CORR 2010»
14 years 12 months ago
Optimal topological simplification of discrete functions on surfaces
We solve the problem of minimizing the number of critical points among all functions on a surface within a prescribed distance from a given input function. The result is achieved...
Ulrich Bauer, Carsten Lange, Max Wardetzky
CORR
2010
Springer
68views Education» more  CORR 2010»
14 years 12 months ago
An Optimization for Reasoning with Forest Logic Programs
Open Answer Set Programming (OASP) is an attractive framework for integrating ontologies and rules. In general OASP is undecidable. In previous work we provided a tableau-based alg...
Cristina Feier, Stijn Heymans
CORR
2007
Springer
76views Education» more  CORR 2007»
14 years 11 months ago
Optimizing diversity
We consider the problem of minimizing the size of a set system G such that every subset of {1, . . . , n} can be written as a disjoint union of at most k members of G, where k and...
Yannick Frein, Benjamin Lévêque, Andr...