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BMVC
1998
13 years 5 months ago
Corner Detection Via Topographic Analysis of Vector Potential
This paper describes how corner detection can be realised using a new feature representation that has recently been successfully exploited for edge and symmetry detection. The fea...
Bin Luo, Andrew D. J. Cross, Edwin R. Hancock
MVA
2007
230views Computer Vision» more  MVA 2007»
13 years 6 months ago
A Rear Vehicle Location Algorithm for Lane Change Assist
A monocular vision based location algorithm is presented to detect and track rear vehicles for lane change assist. The algorithm uses the shadow underneath the vehicle to extract ...
Wei Liu, Chunyan Song, Pengyu Fu, Nan Wang, Huai Y...
AAAI
2007
13 years 6 months ago
Discovering Near Symmetry in Graphs
Symmetry is a widespread phenomenon that can offer opportunities for powerful exploitation in areas as diverse as molecular chemistry, pure mathematics, circuit design, biology an...
Maria Fox, Derek Long, Julie Porteous
CVPR
2009
IEEE
13 years 7 months ago
Symmetry integrated region-based image segmentation
Symmetry is an important cue for machine perception that involves high-level knowledge of image components. Unlike most of the previous research that only computes symmetry in an ...
Yu Sun, Bir Bhanu
CP
2006
Springer
13 years 8 months ago
Reasoning by Dominance in Not-Equals Binary Constraint Networks
Dynamic detection and elimination of symmetry in constraints, is in general a hard task, but in Not-Equals binary constraint networks, the symmetry conditions can be simplified. I...
Belaid Benhamou, Mohamed Réda Saïdi
AMAST
2006
Springer
13 years 8 months ago
A Computational Group Theoretic Symmetry Reduction Package for the Spin Model Checker
Abstract. Symmetry reduced model checking is hindered by two problems: how to identify state space symmetry when systems are not fully symmetric, and how to determine equivalence o...
Alastair F. Donaldson, Alice Miller
CDC
2009
IEEE
157views Control Systems» more  CDC 2009»
13 years 8 months ago
A PDE viewpoint on basic properties of coordination algorithms with symmetries
Several recent control applications consider the coordination of subsystems through local interaction. Often the interaction has a symmetry in state space, e.g. invariance with res...
Alain Sarlette, Rodolphe Sepulchre
DATE
1999
IEEE
105views Hardware» more  DATE 1999»
13 years 8 months ago
Identification and Exploitation of Symmetries in DSP Algorithms
In many algorithms, particularly those in the DSP domain, certain forms of symmetry can be observed. To efficiently implement such algorithms, it is often possible to exploit thes...
C. A. J. van Eijk, E. T. A. F. Jacobs, Bart Mesman...
AVBPA
2001
Springer
145views Biometrics» more  AVBPA 2001»
13 years 9 months ago
Automatic Gait Recognition by Symmetry Analysis
We describe a new method for automatic gait recognition based on analysing the symmetry of human motion, by using the Generalised Symmetry Operator. This operator, rather than rely...
James B. Hayfron-Acquah, Mark S. Nixon, John N. Ca...
KESAMSTA
2010
Springer
13 years 9 months ago
Symmetry Approach to Evacuation Scenarios
The first trial of using the symmetry analysis method in modeling of behavior of complex social system is presented in this work. The evacuation of large building scenarios are d...
Wieslawa Sikora, Janusz Malinowski