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CPHYSICS
2006
204views more  CPHYSICS 2006»
15 years 3 months ago
Genetically controlled random search: a global optimization method for continuous multidimensional functions
A new stochastic method for locating the global minimum of a multidimensional function inside a rectangular hyperbox is presented. A sampling technique is employed that makes use ...
Ioannis G. Tsoulos, Isaac E. Lagaris
PAMI
2006
136views more  PAMI 2006»
15 years 3 months ago
Data Driven Image Models through Continuous Joint Alignment
This paper presents a family of techniques that we call congealing for modeling image classes from data. The idea is to start with a set of images and make them appear as similar a...
Erik G. Learned-Miller
123
Voted
ICRA
2009
IEEE
81views Robotics» more  ICRA 2009»
15 years 10 months ago
Representing sets of orientations as convex cones
— In a wide range of applications the orientation of a rigid body does not need to be restricted to one given orientation, but can be given as a continuous set of frames. We addr...
Pål Johan From, Jan Tommy Gravdahl
ICIP
2009
IEEE
16 years 4 months ago
Discrete Curvature Calculation For Fast Level Set Segmentation
Fast level set methods replace continuous PDEs by a discrete formulation, improving the execution times. The regularization in fast level set methods was so far handled indirectly...
EUSFLAT
2007
108views Fuzzy Logic» more  EUSFLAT 2007»
15 years 5 months ago
Homomorphisms of Fuzzy Logic Models Based on Sets With Similarities
We investigate interpretations ψ D of formulas ψ in a first order fuzzy logic in models D which are based on Ω-sets, i.e. sets with similarity relations with values in a comp...
Jiri Mockor