Active 3-D vision system for automatic model-based shape inspection

Ilkka Moring, Heikki Ailisto, Visa Koivunen, Risto Myllylä

Research output: Contribution to journalArticleScientificpeer-review

14 Citations (Scopus)

Abstract

Three-dimensional computer vision can be useful in applications like gauging and inspection of shapes. In this paper an approach for model-based shape inspection of large objects using active 3-D vision is presented. The 3-D vision sensor developed is based on the direct measurement of the time-of-flight of a laser pulse. Inspection software, including methods for comparison of the acquired shape information to a CAD model, is described. Results of preliminary tests are reported.

Original languageEnglish
Pages (from-to)149-160
Number of pages12
JournalOptics and Lasers in Engineering
Volume10
Issue number3-4
DOIs
Publication statusPublished - 1 Jan 1989
MoE publication typeA1 Journal article-refereed

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