DocumentCode
3029738
Title
A simple and accurate method for lens calibration
Author
Flemmer, C.L. ; Flemmer, R.C.
Author_Institution
Sch. of Eng. & Adv. Technol., Massey Univ., Palmerston North
fYear
2009
fDate
10-12 Feb. 2009
Firstpage
257
Lastpage
260
Abstract
A simple method for lens calibration is presented. The method uses a fiducial disc and straightedge which are placed imprecisely within the field of view. Several inexpensive 6mm lenses and CCD cameras were used to validate the method. It is fast and accurate to a variance of less than half a pixel, which makes it a useful tool for computer vision.
Keywords
CCD image sensors; calibration; computer vision; lenses; CCD cameras; computer vision; fiducial disc; lens calibration; Calibration; Cameras; Charge coupled devices; Charge-coupled image sensors; Computer vision; Distortion measurement; Lenses; Optical arrays; Optical distortion; Optical sensors; camera; computer vision; distortion; fisheye; lens calibration; radial; tangential;
fLanguage
English
Publisher
ieee
Conference_Titel
Autonomous Robots and Agents, 2009. ICARA 2009. 4th International Conference on
Conference_Location
Wellington
Print_ISBN
978-1-4244-2712-3
Electronic_ISBN
978-1-4244-2713-0
Type
conf
DOI
10.1109/ICARA.2000.4803955
Filename
4803955
Link To Document