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ICASSP
2009
IEEE
16 years 1 months ago
Field inversion by consensus and compressed sensing
— We study the inversion of a random field from pointwise measurements collected by a sensor network. We assume that the field has a sparse representation in a known basis. To ...
Aurora Schmidt, José M. F. Moura
WMCSA
2009
IEEE
16 years 1 months ago
Context-aware composition
Context–Aware Composition is a technique to overcome the complexity of wireless discovery, device selection, and establishing connections to other computers in an environment wh...
Kent Lyons, Roy Want, David Munday, Jiasheng He, S...
ICPR
2008
IEEE
16 years 1 months ago
Frame-skipping tracking for single object with global motion detection
Frame-skipping videos usually appear in wireless video sensor networks which have wirelessly interconnected devices that are able to ubiquitously retrieve video content from the e...
Ming Anlong, Ma Huadong
ICASSP
2007
IEEE
16 years 1 months ago
MEG Signal Denoising Based on Time-Shift PCA
We present a method for removing environmental noise from physiological recordings such as Magnetoencephalography (MEG) for which noise-sensitive reference channels are available....
Alain de Cheveigné, Jonathan Le Roux, Jonat...
IROS
2007
IEEE
152views Robotics» more  IROS 2007»
16 years 29 days ago
Electric field imaging pretouch for robotic graspers
—This paper proposes the use of Electric Field Sensors to implement “pretouch” for robotic grasping. Weakly electric fish use this perceptual channel, but it has not received...
Joshua R. Smith, Éric Garcia, Ryan Wistort,...