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A phase unwrapping technique for object relief determination

✍ Scribed by Fabrice Brémand

Book ID
107893888
Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
659 KB
Volume
21
Category
Article
ISSN
0143-8166

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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