Title :
A error model of vision-based measurement
Author :
Ni, Guoqi ; Luo, Feilu
Author_Institution :
Antiaircraft Artillery Acad. of the Air, Gui Lin, China
Abstract :
The measurement technology of VCM (Vision-based 3-D Coordinate Measurement) has the characteristics of intellectualized measurement and realization of noncontact measurement. It can expand the usage range of 3D coordinate measurement technology. It is the kind of measurement technology which has good development prospects. The process of determining the projection parameters is called calibration. In this paper, the parameters are calibrated without errors
Keywords :
calibration; computer vision; measurement errors; position measurement; 3D coordinate measurement technology; calibration; error model; intellectualized measurement; noncontact measurement; projection parameters; vision-based 3D coordinate measurement; Calibration; Cameras; Charge coupled devices; Content addressable storage; Coordinate measuring machines; Equations; Least squares approximation; Space technology; Tellurium;
Conference_Titel :
Millimeter Wave and Far Infrared Science and Technology, 1996. Proceedings., 4TH International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-3619-4
DOI :
10.1109/ICMWFT.1996.574880
