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» Map Building Using Cheap Digital Cameras
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DPHOTO
2009
200views Hardware» more  DPHOTO 2009»
14 years 9 months ago
Illuminant estimation and detection using near-infrared
Digital camera sensors are sensitive to wavelengths ranging from the ultraviolet (200-400nm) to the near-infrared (700-100nm) bands. This range is, however, reduced because the ai...
Clément Fredembach, Sabine Süsstrunk
GEOINFO
2004
15 years 1 months ago
Non-Uniform Mesh Simplification Using Adaptative Merge Procedures
: The performance of a walkthrough over terrain models is deeply influenced by the real scenario high level of details. To guarantee natural and smooth changes in a sequence of sce...
Flávio Mello, Edilberto Strauss, Antonio A....
ICRA
2010
IEEE
191views Robotics» more  ICRA 2010»
14 years 10 months ago
Vision based MAV navigation in unknown and unstructured environments
— Within the research on Micro Aerial Vehicles (MAVs), the field on flight control and autonomous mission execution is one of the most active. A crucial point is the localizati...
Michael Blösch, Stephan Weiss, Davide Scaramu...
196
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CCS
2011
ACM
13 years 11 months ago
PaperSpeckle: microscopic fingerprinting of paper
Paper forgery is among the leading causes of corruption in many developing regions [2]. In this paper, we introduce PaperSpeckle, a robust system that leverages the natural random...
Ashlesh Sharma, Lakshminarayanan Subramanian, Eric...
ICRA
2009
IEEE
231views Robotics» more  ICRA 2009»
15 years 6 months ago
Accurate 3D ground plane estimation from a single image
— Accurate localization of landmarks in the vicinity of a robot is a first step towards solving the SLAM problem. In this work, we propose algorithms to accurately estimate the ...
Anoop Cherian, Vassilios Morellas, Nikolaos Papani...