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Proceedings Paper

Design of a simple recursive filter for processing ESPI fringe patterns
Author(s): Fang Chen; J. Wang; Christopher T. Griffen; Y.Y. Hung
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Paper Abstract

This paper presents a simple method to design a recursive filter for processing ESPI fringe pattern to obtain a quality results according to the frequency of the fringe. This method of speckle noise reduction has the advantages of both less computation time and improved results.

Paper Details

Date Published: 18 August 1995
PDF: 5 pages
Proc. SPIE 2622, Optical Engineering Midwest '95, (18 August 1995); doi: 10.1117/12.216844
Show Author Affiliations
Fang Chen, Oakland Univ. (United States)
J. Wang, Oakland Univ. (United States)
Christopher T. Griffen, Oakland Univ. (United States)
Y.Y. Hung, Oakland Univ. (United States)


Published in SPIE Proceedings Vol. 2622:
Optical Engineering Midwest '95
Rudolph P. Guzik, Editor(s)

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