DocumentCode
2537317
Title
Rapid hidden feature elimination using an octree
Author
Lumia, Ronald
Author_Institution
National University of Singapore Kent Ridge, Singapore
Volume
3
fYear
1986
fDate
31503
Firstpage
460
Lastpage
464
Abstract
A hidden feature elimination algorithm based on ray tracing through an octree is presented. The algorithm has been used in a model-based vision system for a robot which services numerically controlled machine tools in an automated factory. It determines which features of an object are visible from a given camera location. This prediction is used by the model-based vision system to keep the 3-D world model as close as possible to reality. Finally the effect of the resolution limitations of the octree on the algorithm is discussed.
Keywords
Automatic control; Cameras; Computer graphics; Computer vision; Feature extraction; Machine tools; Machine vision; Predictive models; Robot vision systems; Robotics and automation;
fLanguage
English
Publisher
ieee
Conference_Titel
Robotics and Automation. Proceedings. 1986 IEEE International Conference on
Type
conf
DOI
10.1109/ROBOT.1986.1087735
Filename
1087735
Link To Document