Presence: Teleoperators and Virtual Environments
Introduction to algorithms
Bluetooth: Connect Without Cables
Bluetooth: Connect Without Cables
The Effects of Metals and Interfering Fields on Electromagnetic Trackers
Presence: Teleoperators and Virtual Environments
Presence: Teleoperators and Virtual Environments
Application of Markerless Image-Based Arm Tracking to Robot-Manipulator Teleoperation
CRV '04 Proceedings of the 1st Canadian Conference on Computer and Robot Vision
SATIRE: a software architecture for smart AtTIRE
Proceedings of the 4th international conference on Mobile systems, applications and services
A VR-based hyper interaction platform
Proceedings of the 38th conference on Winter simulation
Intuitive interaction for robotic grasping
Proceedings of the Workshop at SIGGRAPH Asia
Fractional-Order Complementary Filters for Small Unmanned Aerial System Navigation
Journal of Intelligent and Robotic Systems
Hi-index | 0.00 |
Rigid body orientation can be determined without the aid of a generated source using nine-axis MARG (Magnetic field, Angular Rate, and Gravity) sensor unit containing three orthogonally mounted angular rate sensors, three orthogonal linear accelerometers and three orthogonal magnetometers. This paper describes a quaternion-based complementary filter algorithm for processing the output data from such a sensor. The filter forms the basis for a system designed to determine the posture of an articulated body in real-time. In the system the orientation relative to an Earth-fixed reference frame of each limb segment is individually determined through the use of an attached MARG sensor. The orientations are used to set the posture of an articulated body model. Details of the fabrication of a prototype MARG sensor are presented. Calibration algorithms for the sensors and the human body model are also presented. Experimental results demonstrate the effectiveness of the tracking system and verify the correctness of the underlying theory.