Irradiance Moments Computed From Hartley Transform For Rough Surface Classification

Christophe Gorecki; Michel Arpin

doi:10.1117/12.962808

20 December 1989 Irradiance Moments Computed From Hartley Transform For Rough Surface Classification

Christophe Gorecki, Michel Arpin

Proceedings Volume 1164, Surface Characterization and Testing II; (1989) https://doi.org/10.1117/12.962808
Event: 33rd Annual Technical Symposium, 1989, San Diego, United States

Abstract

An optical-digital approach of roughness classification is described that uses the irradiance moments extracted from the Hartley transform intensity of an input object. A set of discriminant features based on the lower moments are done for typical machined samples. An analysis of these parameters in surface classification is also carried out.

Citation Download Citation

Christophe Gorecki and Michel Arpin "Irradiance Moments Computed From Hartley Transform For Rough Surface Classification", Proc. SPIE 1164, Surface Characterization and Testing II, (20 December 1989); https://doi.org/10.1117/12.962808

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