Inspection of a class of industrial objects using a dense range map and CAD model

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Abstract

3-D vision can be employed in the inspection of geometric properties, i.e. the shape and dimensions of industrial objects. A method for the inspection of the 3-D shape of a class of industrial objects is presented in this paper. The method compares the CAD model of the object with information processed from a dense range map. Tentative test results are shown and their implications discussed. We suggest that preplanning the measurement and analysis stage and use of a programmable 3-D sensor, instead of a dumb camera-type sensor, would give better performance.

Original languageEnglish
Title of host publicationHigh-Speed Inspection Architectures, Barcoding, and Character Recognition
Pages50-59
Number of pages10
DOIs
Publication statusPublished - 1 Jan 1991
MoE publication typeA4 Article in a conference publication
EventHigh-Speed Inspection Architectures, Barcoding, and Character Recognition - Boston, MA, USA
Duration: 5 Nov 19907 Nov 1990

Publication series

SeriesProceedings of SPIE
Volume1384
ISSN0277-786X

Conference

ConferenceHigh-Speed Inspection Architectures, Barcoding, and Character Recognition
CityBoston, MA, USA
Period5/11/907/11/90

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Cite this

Ailisto, H., Paakkari, J., & Moring, I. (1991). Inspection of a class of industrial objects using a dense range map and CAD model. In High-Speed Inspection Architectures, Barcoding, and Character Recognition (pp. 50-59). Proceedings of SPIE, Vol.. 1384 https://doi.org/10.1117/12.25309