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IROS
2008
IEEE
97views Robotics» more  IROS 2008»
14 years 6 months ago
Using reference objects to improve vision-based bearing measurements
— Robots perceiving its environment using cameras usually need a good representation of how the camera is aligned to the body and how the camera is rotated relative to the ground...
Heinrich Mellmann, Matthias Jüngel, Michael S...
IROS
2008
IEEE
156views Robotics» more  IROS 2008»
14 years 6 months ago
Cross-country obstacle detection: Space-variant resolution and outliers removal
Abstract— The unstructured nature of cross-country environments poses a great deal of challenges to obstacle detection algorithms. This paper presents an algorithm able to perfor...
Pedro Santana, Paulo Santos, Luís Correia, ...
IROS
2008
IEEE
106views Robotics» more  IROS 2008»
14 years 6 months ago
Visual servoing from two special compounds of features using a spherical projection model
— This paper is concerned with the use of a spherical projection model to design optimal visual features for visual servoing. Here two special targets are considered: a sphere ma...
Romeo Tatsambon Fomena, François Chaumette
IROS
2008
IEEE
114views Robotics» more  IROS 2008»
14 years 6 months ago
Consideration of weight discriminative powers for various weight changes using a haptic device
—This paper discusses human weight perception using a haptic device. The objective of this study is to reveal the characteristics in human force sensations, which are difficult t...
Masayuki Hara, Naoya Ashitaka, N. Tambo, Jian Huan...
IROS
2008
IEEE
117views Robotics» more  IROS 2008»
14 years 6 months ago
Kinodynamic motion planning with hardware demonstrations
Abstract— This paper provides proof-of-concept that stateof-the-art sampling-based motion planners that are tightly integrated with a physics-based simulator can compute paths th...
Ioan Alexandru Sucan, Jonathan F. Kruse, Mark Yim,...
IROS
2008
IEEE
115views Robotics» more  IROS 2008»
14 years 6 months ago
Homing in scale space
— Local visual homing is the process of determining the direction of movement required to return an agent to a goal location by comparing the current image with an image taken at...
David Churchill, Andrew Vardy