Measurement and data processing uncertainty issues in optical, full-field measurement techniques

Malgorzata Kujawinska; Robert Sitnik

doi:10.1117/12.512196

10 November 2003 Measurement and data processing uncertainty issues in optical, full-field measurement techniques

Proceedings Volume 5191, Optical Diagnostics for Fluids, Solids, and Combustion II; (2003) https://doi.org/10.1117/12.512196
Event: Optical Science and Technology, SPIE's 48th Annual Meeting, 2003, San Diego, California, United States

Abstract

In the paper we discuss some metrological issues connected with measurement and data processing procedures of optical, full-field techniques applied for 3D objects investigation. The methodology presented is focused on determination of final uncertainty of results based on knowledge about uncertainties introduced by each contributing module. It is shown that in complex system the measurement uncertainty should be determined experimentally on the base of comparison of measurement results and certified model data, while the processing uncertainties determination may be based on numerical experiments (comparison with virtual model). The exemplary uncertainty determination paths for true 3D shape measurements of biological and technical objects are presented.

Citation Download Citation

Malgorzata Kujawinska and Robert Sitnik "Measurement and data processing uncertainty issues in optical, full-field measurement techniques", Proc. SPIE 5191, Optical Diagnostics for Fluids, Solids, and Combustion II, (10 November 2003); https://doi.org/10.1117/12.512196

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