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Proceedings Paper

Multiresolution analysis of 2D confocal microscope images
Author(s): D. Bianchi; A. Vernes; G. Vorlaufer; G. Betz
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Paper Abstract

The functionality of the lifting is exploited scheme to analyze several white light confocal images of tribological/ engineering surfaces in terms of their roughness, waviness and form. The roughness parameters obtained are then compared with those resulting from other standard filtering techniques, like Gaussian filtering. Based on the wavelet transform, an attempt will also be made to provide a robust parameter for surface characterization.

Paper Details

Date Published: 14 May 2010
PDF: 5 pages
Proc. SPIE 7718, Optical Micro- and Nanometrology III, 77180I (14 May 2010); doi: 10.1117/12.854498
Show Author Affiliations
D. Bianchi, Austrian Ctr. of Competence for Tribolology (Austria)
A. Vernes, Austrian Ctr. of Competence for Tribolology (Austria)
Vienna Univ. of Technology (Austria)
G. Vorlaufer, Austrian Ctr. of Competence for Tribolology (Austria)
G. Betz, Vienna Univ. of Technology (Austria)


Published in SPIE Proceedings Vol. 7718:
Optical Micro- and Nanometrology III
Christophe Gorecki; Anand Krishna Asundi; Wolfgang Osten, Editor(s)

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