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TEI
2009
ACM
98views Hardware» more  TEI 2009»
15 years 4 months ago
Shutters: a permeable surface for environmental control and communication
Surfaces capable of modulating permeability have long been used in architecture for environmental control, but have remained largely unexplored as information displays. The advent...
Marcelo Coelho, Pattie Maes
ICRA
2010
IEEE
69views Robotics» more  ICRA 2010»
14 years 8 months ago
Probabilistic shadow information spaces
— This paper introduces a Bayesian filter that is specifically designed for counting targets that move outside of the field of view while performing a sensor sweep. Informatio...
Jingjin Yu, Steven M. LaValle
ICRA
2008
IEEE
117views Robotics» more  ICRA 2008»
15 years 4 months ago
Tracking hidden agents through shadow information spaces
— This paper addresses problems of inferring the locations of moving agents from combinatorial data extracted by robots that carry sensors. The agents move unpredictably and may ...
Jingjin Yu, Steven M. LaValle
ICPR
2008
IEEE
15 years 4 months ago
Robust region-based background subtraction and shadow removing using color and gradient information
In this paper, a novel algorithm for foreground detection and shadow removal is presented. The proposed method employs a region-based approach by processing two foregrounds result...
Mohammad Izadi, Parvaneh Saeedi
ISBI
2008
IEEE
15 years 10 months ago
Acoustic shadows detection, application to accurate reconstruction of 3D intraoperative ultrasound
Acoustic shadows appear in ultrasound images as regions of low signal intensity after boundaries with very high acoustic impedance differences. Acoustic shadows can be viewed as i...
D. Louis Collins, Pierre Hellier, Pierre Meyer, Pi...