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ICCV
1998
IEEE
14 years 11 months ago
Recognition of Plane Projective Symmetry
A novel approach to grouping symmetrical planar curves under a projective transform is described. Symmetric curves are important as a generic model for object recognition where an...
Rupert W. Curwen, Charles V. Stewart, Joseph L. Mu...
SIAMSC
2010
198views more  SIAMSC 2010»
13 years 8 months ago
Analysis of Block Parareal Preconditioners for Parabolic Optimal Control Problems
In this paper, we describe block matrix algorithms for the iterative solution of large scale linear-quadratic optimal control problems arising from the optimal control of parabolic...
Tarek P. Mathew, Marcus Sarkis, Christian E. Schae...
FPL
2008
Springer
154views Hardware» more  FPL 2008»
13 years 11 months ago
Numerical function generators using bilinear interpolation
Two-variable numerical functions are widely used in various applications, such as computer graphics and digital signal processing. Fast and compact hardware implementations are re...
Shinobu Nagayama, Tsutomu Sasao, Jon T. Butler
ISVC
2010
Springer
13 years 8 months ago
Symmetry Enhanced Adaboost
This paper describes a method to minimize the immense training time of the conventional Adaboost learning algorithm in object detection by reducing the sampling area. A new algorit...
Florian Baumann, Katharina Ernst, Arne Ehlers, Bod...
COMPUTER
2010
76views more  COMPUTER 2010»
13 years 7 months ago
Sabotage!
We analyze the incentives of a vertically-integrated producer (VIP) to engage in "self-sabotage". Self-sabotage occurs when a VIP intentionally increases its upstream co...
David Alan Grier