Absolute phase retrieval for colored objects based on three phase-shifting amount codes

We propose an absolute phase retrieval method based on three phase-shifting amount codes (3-PSA-codes) to measure the colored object with one additional pattern. 3-PSA-codes adopt the coding concept of 3-digit-codes, in which the code elements of three consecutive periods are treated as a unique cod...

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Veröffentlicht in:	Optics express 2020-12, Vol.28 (26), p.38491-38504
Hauptverfasser:	Yuan, Han, Li, HongRu, Feng, GuoYing, Bao, ZhongYi, Li, Wei, Cui, Lei
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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