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Publication
350views
15 years 3 months ago
Programmable Aperture Photography: Multiplexed Light Field Acquisition
In this paper, we present a system including a novel component called programmable aperture and two associated post-processing algorithms for high-quality light field acquisition. ...
Chia-Kai Liang and Tai-Hsu Lin and Bing-Yi Wong a...
ICASSP
2009
IEEE
14 years 4 months ago
Role of head pose estimation in speech acquisition from distant microphones
Reverberant environments pose a challenge to speech acquisition from distant microphones. Approaches using microphone arrays have met with limited success. Recent research using a...
Shankar T. Shivappa, Bhaskar D. Rao, Mohan M. Triv...
ICRA
2009
IEEE
336views Robotics» more  ICRA 2009»
14 years 4 months ago
Planar Catadioptric Stereo: Single and multi-view geometry for calibration and localization
— Planar Catadioptric Stereo vision sensors (PCS) combine a pinhole camera with two or more planar mirrors. PCS have recently received an increasing attention since a stereo view...
Gian Luca Mariottini, Stefano Scheggi, Fabio Morbi...
ICRA
2009
IEEE
113views Robotics» more  ICRA 2009»
14 years 4 months ago
Visual topological SLAM and global localization
— Visual localization and mapping for mobile robots has been achieved with a large variety of methods. Among them, topological navigation using vision has the advantage of offeri...
Adrien Angeli, Stéphane Doncieux, Jean-Arca...
ICRA
2008
IEEE
137views Robotics» more  ICRA 2008»
14 years 4 months ago
SVM-based discriminative accumulation scheme for place recognition
— Integrating information coming from different sensors is a fundamental capability for autonomous robots. For complex tasks like topological localization, it would be desirable ...
Andrzej Pronobis, Óscar Martínez Moz...