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ICRA
2005
IEEE
259views Robotics» more  ICRA 2005»
14 years 3 months ago
Flexible Microscope Calibration using Virtual Pattern for 3-D Telemicromanipulation
Abstract— In the context of virtualized reality based telemicromanipulation, we present in this paper a visual calibration technique for optical microscope coupled with a CCD cam...
Mehdi Ammi, Vincent Frémont, Antoine Ferrei...
ISER
2004
Springer
134views Robotics» more  ISER 2004»
14 years 3 months ago
Autonomous Landing of an Unmanned Helicopter based on Vision and Inertial Sensing
In this paper, we propose an autonomous precision landing method for an unmanned helicopter based on an on-board visual navigation system consisting of a single pan-tilting camera,...
Torsten Merz, Simone Duranti, Gianpaolo Conte
HLK
2003
IEEE
14 years 3 months ago
Extraction, matching and pose recovery based on dominant rectangular structures
Man-made environments possess many regularities which can be efficiently exploited for image based rendering as well as robotic visual navigation and localization tasks. In this ...
Wei Zhang, Jana Kosecká
ISER
1997
Springer
95views Robotics» more  ISER 1997»
14 years 2 months ago
FREEDOM-7: A High Fidelity Seven Axis Haptic Device with Application to Surgical Training
: A seven axis haptic device, called the Freedom-7, is described in relation to its application to surgical training. The generality of its concept makes it also relevant to most o...
Vincent Hayward, P. Gregorio, Oliver R. Astley, St...
ICRA
1993
IEEE
273views Robotics» more  ICRA 1993»
14 years 2 months ago
Increasing the Tracking Region of an Eye-In-Hand System by Singularity and Joint Limit Avoidance
A new control strategy is presented which visually tracks objects using a manipulator/camera system while simultaneously avoiding kinematic singularities and joint limits by movin...
Bradley J. Nelson, Pradeep K. Khosla