Share Email Print
cover

Proceedings Paper

Laser-based system for surface quality inspection
Author(s): George Agapiou; C. Kassiouras; Alexander A. Serafetinides
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

An optical inspection system has been developed to detect the surface quality of flat surfaces. The system monitors surface quality by using a laser scanner sensor which detects spatial differences in the intensity level of the light scattered in various directions. An image processing algorithm has been developed to classify the surface quality either by measuring the average of the intensity difference or by counting the number of defects when a more detailed analysis is necessary.

Paper Details

Date Published: 27 December 1996
PDF: 6 pages
Proc. SPIE 3052, Ninth International School on Quantum Electronics: Lasers--Physics and Applications, (27 December 1996); doi: 10.1117/12.262959
Show Author Affiliations
George Agapiou, National Technical Univ. of Athens (Greece)
C. Kassiouras, National Technical Univ. of Athens (Greece)
Alexander A. Serafetinides, National Technical Univ. of Athens (Greece)


Published in SPIE Proceedings Vol. 3052:
Ninth International School on Quantum Electronics: Lasers--Physics and Applications
Peter A. Atanasov, Editor(s)

© SPIE. Terms of Use
Back to Top