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BMVC
1998
13 years 8 months ago
Multi-Scale 3-D Free-Form Surface Smoothing
A novel technique for multi-scale smoothing of a free-form 3-D surface is presented. Complete triangulated models of 3-D objects are constructed (through fusion of range images) a...
Farzin Mokhtarian, Nasser Khalili, Peter Yuen
CORR
2002
Springer
123views Education» more  CORR 2002»
13 years 7 months ago
Ideal decompositions and computation of tensor normal forms
Abstract. Symmetry properties of r-times covariant tensors T can be described by certain linear subspaces W of the group ring K[Sr] of a symmetric group Sr. If for a class of tenso...
Bernd Fiedler
ICRA
2010
IEEE
103views Robotics» more  ICRA 2010»
13 years 6 months ago
Using a swarm of self-propelled natural microrobots in the form of flagellated bacteria to perform complex micro-assembly tasks
— Many science fiction novels have envisioned swarms of artificial microrobots capable of performing complex collective tasks. Unfortunately, today’s technological constraints ...
Sylvain Martel, Mahmood Mohammadi
HICSS
2005
IEEE
104views Biometrics» more  HICSS 2005»
14 years 1 months ago
Vicious and Virtuous Cycles in Global Virtual Team Role Coordination
Role coordination is an important aspect of task performance in teams. This phenomenon has received little attention in global virtual teams (GVT) with their coordination hurdles....
Juliana Sutanto, Chee Wei Phang, Huei Huang Kuan, ...
IJCV
2002
157views more  IJCV 2002»
13 years 7 months ago
Estimation of Error in Curvature Computation on Multi-Scale Free-Form Surfaces
A novel technique for multi-scale curvature computation on a free-form 3-D surface is presented. This is achieved by convolving local parametrisations of the surface with 2-D Gauss...
Farzin Mokhtarian, Nasser Khalili, Peter Yuen