DocumentCode
3325038
Title
Calibration of a laser stripe profiler
Author
McIvor, Alan M.
Author_Institution
Ind. Res., Auckland, New Zealand
fYear
1999
fDate
1999
Firstpage
92
Lastpage
98
Abstract
The calibration of a laser stripe profiler consisting of a laser stripe projector camera and a linear motion table is considered. A nonlinear system model is used which accommodates radial distortion in the camera lens. The way in which stripe data is extracted from the camera images lends to a natural formulation of the calibration problem as a nonlinear least squares problem. This can then be solved using standard techniques
Keywords
calibration; edge detection; laser beam applications; least squares approximations; stereo image processing; calibration; camera images; camera lens; laser stripe profiler; laser stripe projector camera; linear motion table; nonlinear least squares problem; nonlinear system model; radial distortion; stripe data extraction; Calibration; Cameras; Coordinate measuring machines; Data mining; Electrical capacitance tomography; Laser modes; Parameter estimation; Rough surfaces; Surface emitting lasers; Surface roughness;
fLanguage
English
Publisher
ieee
Conference_Titel
3-D Digital Imaging and Modeling, 1999. Proceedings. Second International Conference on
Conference_Location
Ottawa, Ont.
Print_ISBN
0-7695-0062-5
Type
conf
DOI
10.1109/IM.1999.805338
Filename
805338
Link To Document