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» Robot Localization using Uncalibrated Camera Invariants
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ICRA
2010
IEEE
110views Robotics» more  ICRA 2010»
14 years 8 months ago
Visual servoing from three points using a spherical projection model
— This paper deals with visual servoing from three points. Using the geometric properties of the spherical projection of points, a new decoupled set of six visual features is pro...
Romeo Tatsambon Fomena, Omar Tahri, Françoi...
ROBOCUP
2001
Springer
98views Robotics» more  ROBOCUP 2001»
15 years 2 months ago
A Two-Tiered Approach to Self-Localization
Abstract. This paper describes a two-tiered approach to the self-localization problem for soccer playing robots using generic off-the-shelf color cameras. The solution consists of...
Frank de Jong, Jurjen Caarls, Robert Bartelds, Pie...
ICRA
2009
IEEE
255views Robotics» more  ICRA 2009»
15 years 4 months ago
Combining color-based invariant gradient detector with HoG descriptors for robust image detection in scenes under cast shadows
— In this work we present a robust detection method in outdoor scenes under cast shadows using color based invariant gradients in combination with HoG local features. The method ...
Michael Villamizar, Jorge Scandaliaris, Alberto Sa...
IROS
2006
IEEE
135views Robotics» more  IROS 2006»
15 years 3 months ago
Probabilistic Speaker Localization in Noisy Environments by Audio-Visual Integration
Abstract - In this paper, we have developed not only a probabilistic sound localization system including VAD (Voice Activity Detection) component using three microphones but also a...
JongSuk Choi, Munsang Kim, Hyun-Don Kim
ROBOCUP
2004
Springer
107views Robotics» more  ROBOCUP 2004»
15 years 3 months ago
Towards Illumination Invariance in the Legged League
Abstract. To date, RoboCup games have all been played under constant, bright lighting conditions. However, in order to meet the overall goal of RoboCup, robots will need to be able...
Mohan Sridharan, Peter Stone