Engineering topics

Goode, P. W.

Publications and source records attributed to Goode, P. W..

2 records

NASA NTRS1987

Monovision techniques for telerobots

The primary task of the vision sensor in a telerobotic system is to provide information about the position of the system's effector relative to objects of interest in its environment. The subtasks required to perform the primary task include image segmentation, object recognition, and object location and orientation in some coordinate system. The accomplishment of the vision task requires the appropriate processing tools and the system methodology to effectively apply the tools to the subtasks. The functional structure of the telerobotic vision system used in the Langley Research Center's Intelligent Systems Research Laboratory is discussed as well as two monovision techniques for accomplishing the vision subtasks.

Goode, P. W.↗

NASA NTRS1984

Eye directed view

This paper presents the concept of extended intelligence and describes modifications to a commercially available automaton, using state-of-the-art technology, that demonstrates the practical use of extended intelligence. The natural inclination of an operator to look beyond the boundaries of a work scene as presented on a video monitor is used to command the pan and tilt of television cameras. In a teleoperator system, this capability allows the natural expansion of a work scene without burdening the operator with either a trivial cerebral task or a time consuming motor task. The automaton is unobtrusive, allows complete operator freedom, and approaches full dependability of command response with minimal operator orientation.

Goode, P. W.↗