Simultaneous estimation of unwrapped phase and phase derivative from a closed fringe pattern
نویسندگان
چکیده
منابع مشابه
Fast phase recovery from a single closed-fringe pattern.
A new framework for phase recovery from a single fringe pattern with closed fringes is proposed. Our algorithm constructs an unwrapped phase from previously computed phases with a simple open-fringe-analysis algorithm, twice applied for analyzing horizontal and vertical oriented fringes, respectively. That reduces the closed-fringe-analysis problem to that of choosing the better phase between t...
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ژورنال
عنوان ژورنال: Optics and Lasers in Engineering
سال: 2016
ISSN: 0143-8166
DOI: 10.1016/j.optlaseng.2016.03.016