Teager-Kaiser Energy and Higher-Order Operators in White-Light Interference Microscopy for Surface Shape Measurement

In white-light interference microscopy, measurement of surface shape generally requires peak extraction of the fringe function envelope. In this paper the Teager-Kaiser energy and higher-order energy operators are proposed for efficient extraction of the fringe envelope. These energy operators are c...

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Bibliographic Details

Published in:	EURASIP Journal on Advances in Signal Processing
Main Authors:	Abdel-Ouahab Boudraa, Denis Montaner, Paul C. Montgomery, Fabien Salzenstein
Format:	Article
Language:	English
Published:	SpringerOpen 2005-10-01
Subjects:	Teager-Kaiser energy higher-order operators white-light interferometry subsampling.
Online Access:	http://dx.doi.org/10.1155/ASP.2005.2804