Optical measurement system for the quality control of aeronautic parts: 3D measurement of circular holes and curved edges

S. Naudet-Collette; F. Dekeyser; F. Gaspard; Y. Dhome

doi:10.1117/12.737155

29 May 2007 Optical measurement system for the quality control of aeronautic parts: 3D measurement of circular holes and curved edges

S. Naudet-Collette, F. Dekeyser, F. Gaspard, Y. Dhome

Author Affiliations +

Proceedings Volume 6356, Eighth International Conference on Quality Control by Artificial Vision; 635618 (2007) https://doi.org/10.1117/12.737155
Event: Eighth International Conference on Quality Control by Artificial Vision, 2007, Le Creusot, France

Abstract

This paper presents a new photogrammetric approach to automatically reconstruct and measure the imprecision or deformations of metallic parts composed of curved edges and circular holes. This approach uses images provided by a CCD camera moving around the part. The main purpose of the approach is to reconstruct circular holes and curved edges automatically and accurately. For that, the solution uses data from the computer aided design model (CAD) and information extracted from the images. Experimental results on several parts present the precision and robustness of the process. They show that the proposed approach has a promising potential in automatic 3D control of industrial parts.

Citation Download Citation

S. Naudet-Collette, F. Dekeyser, F. Gaspard, and Y. Dhome "Optical measurement system for the quality control of aeronautic parts: 3D measurement of circular holes and curved edges", Proc. SPIE 6356, Eighth International Conference on Quality Control by Artificial Vision, 635618 (29 May 2007); https://doi.org/10.1117/12.737155

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