Share Email Print
cover

Optical Engineering

Rough surface classification by optical generation of irradiance moments computed from the Hartley transform
Author(s): Christophe Gorecki
Format Member Price Non-Member Price
PDF $20.00 $25.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

An optical-digital technique for classifying rough surfaces that uses the irradiance moments extracted optically from the Hartley transform intensity of a rough sample is described. A set of discriminant features based on the lower moments is used to compute a discriminant function for the classification task. An example of application to classification of machined surfaces is also carried out.

Paper Details

Date Published: 1 December 1991
PDF: 4 pages
Opt. Eng. 30(12) doi: 10.1117/12.56015
Published in: Optical Engineering Volume 30, Issue 12
Show Author Affiliations

© SPIE. Terms of Use
Back to Top