Propagation of uncertainty through stereo triangulation

Author

Di Leo, G. ; Liguori, C. ; Paolillo, A.

Author_Institution

Dept. of Inf. & Electr. Eng. (DIIIE), Univ. of Salerno, Fisciano, Italy

fYear

2010

fDate

3-6 May 2010

Firstpage

12

Lastpage

17

Abstract

Stereo-vision has emerged as an effective approach for contact-less three-dimensional measurements. This paper presents a methodology for the propagation of the measurement uncertainty through stereo-vision calibration and measurement algorithms, according to international standards. The proposed procedure is compared to reference statistical procedure for uncertainty evaluation and results are presented and discussed.

Keywords

Monte Carlo methods; calibration; measurement uncertainty; stereo image processing; contactless 3D measurements; measurement uncertainty; stereo triangulation; stereo vision; uncertainty propagation; Algorithm design and analysis; Calibration; Cameras; Coordinate measuring machines; Density measurement; IEEE members; Measurement standards; Probability density function; Stereo vision; Uncertainty; Monte Carlo methods; calibration; cameras; linear systems; stereo vision; uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Measurement Technology Conference (I2MTC), 2010 IEEE

Conference_Location

Austin, TX

ISSN

1091-5281

Print_ISBN

978-1-4244-2832-8

Electronic_ISBN

1091-5281

Type

conf

DOI

10.1109/IMTC.2010.5488057

Filename

5488057