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PRESENCE
2007
98views more  PRESENCE 2007»
13 years 4 months ago
Correction of Location and Orientation Errors in Electromagnetic Motion Tracking
We describe a method for calibrating an electromagnetic motion tracking device. Algorithms for correcting both location and orientation data are presented. In particular we use a ...
John G. Hagedorn, Steven G. Satterfield, John T. K...
LOCA
2005
Springer
13 years 10 months ago
The GETA Sandals: A Footprint Location Tracking System
This paper presents the design, implementation, and evaluation of a footprintbased indoor location system on traditional Japanese GETA sandals. Our footprint location system can s...
Kenji Okuda, Shun-yuan Yeh, Chon-in Wu, Keng-hao C...
IVC
2007
187views more  IVC 2007»
13 years 5 months ago
Non-rigid structure from motion using ranklet-based tracking and non-linear optimization
In this paper, we address the problem of estimating the 3D structure and motion of a deformable object given a set of image features tracked automatically throughout a video seque...
Alessio Del Bue, Fabrizio Smeraldi, Lourdes de Aga...
ICRA
2008
IEEE
169views Robotics» more  ICRA 2008»
13 years 11 months ago
Robotic airship trajectory tracking control using a backstepping methodology
Abstract—This paper considers the design of a novel closedloop trajectory tracking controller for an underactuated robotic airship having 6 degrees of freedom (DOF) and 3 control...
Filoktimon Repoulias, Evangelos Papadopoulos
SP
2008
IEEE
133views Security Privacy» more  SP 2008»
13 years 11 months ago
ClearShot: Eavesdropping on Keyboard Input from Video
Eavesdropping on electronic communication is usually prevented by using cryptography-based mechanisms. However, these mechanisms do not prevent one from obtaining private informat...
Davide Balzarotti, Marco Cova, Giovanni Vigna