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ICMCS
2007
IEEE
194views Multimedia» more  ICMCS 2007»
14 years 3 months ago
Automatically Tuning Background Subtraction Parameters using Particle Swarm Optimization
A common trait of background subtraction algorithms is that they have learning rates, thresholds, and initial values that are hand-tuned for a scenario in order to produce the des...
Brandyn White, Mubarak Shah
IROS
2007
IEEE
90views Robotics» more  IROS 2007»
14 years 3 months ago
Improved likelihood models for probabilistic localization based on range scans
— Range sensors are popular for localization since they directly measure the geometry of the local environment. Another distinct benefit is their typically high accuracy and spa...
Patrick Pfaff, Christian Plagemann, Wolfram Burgar...
ISCAS
2006
IEEE
54views Hardware» more  ISCAS 2006»
14 years 3 months ago
Modeling of switched DC-DC converters by mixed s-z description
— The paper explains the basic ideas of how to model the dynamical properties of switched DC-DC converters by means of the so-called generalized transfer functions (GTFs). Switch...
Dalibor Biolek, Viera Biolkova, Josef Dobes
VLSM
2005
Springer
14 years 2 months ago
A Gradient Descent Procedure for Variational Dynamic Surface Problems with Constraints
Abstract. Many problems in image analysis and computer vision involving boundaries and regions can be cast in a variational formulation. This means that m-surfaces, e.g. curves and...
Jan Erik Solem, Niels Chr. Overgaard
FQAS
2004
Springer
91views Database» more  FQAS 2004»
14 years 2 months ago
On the Discovery of the Semantic Context of Queries by Game-Playing
In: Proceedings of the Sixth International Conference On Flexible Query Answering Systems (FQAS-04), Springer-Verlag LNAI 3055, pp. 203-216. c 2004 by Springer-Verlag. To model qu...
Alessandro Agostini, Paolo Avesani