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Discrete phase reconstruction technique for two-dimensional interferograms

✍ Scribed by Ahmad, F.H.; Castellane, R.M.; Durst, B.P.


Book ID
114456058
Publisher
The Institution of Electrical Engineers
Year
2004
Tongue
English
Weight
266 KB
Volume
151
Category
Article
ISSN
1350-2433

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A discrete phase-unwrapping technique fo
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## Abstract A discrete technique for phase unwrapping is presented. The technique is based on constructing the mth‐degree interpolating polynomials to approximate the involved functions using Legendre–Gauss–Lobatto collocation nodes. The relationship between the known wrapped phase and the unknown