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TIP
2008
113views more  TIP 2008»
14 years 11 months ago
Phase Local Approximation (PhaseLa) Technique for Phase Unwrap From Noisy Data
The local polynomial approximation (LPA) is a nonparametric regression technique with pointwise estimation in a sliding window. We apply the LPA of the argument of cos and sin in o...
Vladimir Katkovnik, Jaakko Astola, Karen O. Egiaza...
ICAI
2009
14 years 9 months ago
Expectancy-Based Robot Localization Through Context Evaluation
Agents that operate in a real-world environment have to process an abundance of information, which may be ambiguous or noisy. We present a method inspired by cognitive research tha...
Maria E. Niessen, Gert Kootstra, Sjoerd de Jong, T...
ISMAR
2009
IEEE
15 years 6 months ago
Evaluating the benefits of augmented reality for task localization in maintenance of an armored personnel carrier turret
We present the design, implementation, and user testing of a prototype augmented reality application to support military mechanics conducting routine maintenance tasks inside an a...
Steven J. Henderson, Steven Feiner
CRV
2008
IEEE
205views Robotics» more  CRV 2008»
15 years 6 months ago
Accurate Boundary Localization using Dynamic Programming on Snakes
The extraction of contours using deformable models, such as snakes, is a problem of great interest in computer vision, particular in areas of medical imaging and tracking. Snakes ...
Akshaya Kumar Mishra, Paul W. Fieguth, David A. Cl...
ICRA
2006
IEEE
87views Robotics» more  ICRA 2006»
15 years 6 months ago
Fast Localization of Avalanche Victims using Sum of Gaussians
— The probability of finding alive a person buried by a snow avalanche decreases dramatically with time. The best chance for the victims is to carry an avalanche beacon or ARVA ...
Pedro Pinies, Juan D. Tardós