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Proceedings Paper

Method of rapid fringe thinning for flow-field interferograms
Author(s): Dapeng Yan; Anzhi He; Peng Cheng Miao
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Paper Abstract

In this paper an algorithm of rapid fringe thinning is presented. It consists of fringe smoothing and skeleton extracting. The pulsed noise and `barr' in the fringes can be restrained effectively and the `hole' in the fringes can be padded. Some applications of the method to interferograms of explosive flow field and hypersonic shock tunnel flow field are also presented.

Paper Details

Date Published: 5 February 1993
PDF: 4 pages
Proc. SPIE 1755, Interferometry: Techniques and Analysis, (5 February 1993); doi: 10.1117/12.140768
Show Author Affiliations
Dapeng Yan, East China Institute of Technology (China)
Anzhi He, East China Institute of Technology (China)
Peng Cheng Miao, East China Institute of Technology (China)

Published in SPIE Proceedings Vol. 1755:
Interferometry: Techniques and Analysis
Gordon M. Brown; Osuk Y. Kwon; Malgorzata Kujawinska; Graeme T. Reid, Editor(s)

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