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Proceedings Paper

Paper formation analysis using the power spectrum of light transmission images
Author(s): Mouade Bouydain; Jose F. Colom; Rafael Fonolla Navarro; Josep Mallofre Pladellorens
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Paper Abstract

The paper formation is one of the most important properties of the paper but remains a difficult property to determine. A method for determining this property has been developed. This method based on light transmission image analysis uses the power spectra of the Fourier transform to analyze the floc distribution. The method has been tested for various furnishes and allows a well discrimination between different qualities of formation that does the standard formation number.

Paper Details

Date Published: 19 July 1999
PDF: 2 pages
Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); doi: 10.1117/12.354962
Show Author Affiliations
Mouade Bouydain, Univ. Politecnica de Cataluna (Spain)
Jose F. Colom, Univ. Politecnica de Cataluna (Spain)
Rafael Fonolla Navarro, CSIC Instituto de Optica (Spain)
Josep Mallofre Pladellorens, Univ. Politecnica de Cataluna (Spain)

Published in SPIE Proceedings Vol. 3749:
18th Congress of the International Commission for Optics
Alexander J. Glass; Joseph W. Goodman; Milton Chang; Arthur H. Guenther; Toshimitsu Asakura, Editor(s)

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