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Proceedings Paper

Wavelet signal processing applied to laser beam diagnostics
Author(s): Katharine J. Jones
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Paper Abstract

In measuring the width of a laser beam, the scale of the object to be measured is much smaller than the measuring device. With a wavelet transform, on the other hand, the scale can be progressively reduced, since scale is part of the mathematics of wavelets. Wavelet signal processing (noise reduction, edge detection and multiscale feature detection) will be applied to laser beam diagnostics (focal point, divergence, and collimation).

Paper Details

Date Published: 26 October 1999
PDF: 11 pages
Proc. SPIE 3813, Wavelet Applications in Signal and Image Processing VII, (26 October 1999); doi: 10.1117/12.366838
Show Author Affiliations
Katharine J. Jones, Rice Univ. (United States)

Published in SPIE Proceedings Vol. 3813:
Wavelet Applications in Signal and Image Processing VII
Michael A. Unser; Akram Aldroubi; Andrew F. Laine, Editor(s)

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