Fringe Pattern Analysis Using Two-step Fourier Transform Method
نویسندگان
چکیده
منابع مشابه
Windowed Fourier transform for fringe pattern analysis: addendum.
Novel approaches based on windowed Fourier transform for demodulation of fringe patterns were previously presented [Appl. Opt. 43, 2695-2702 (2004)], where extraction of phase and phase derivatives from either phase-shifted fringe patterns or a single-carrier fringe pattern was the main focus. I show that the same methods can be applied to process a single closed-fringe pattern in either noise ...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering
سال: 2015
ISSN: 0912-0289,1882-675X
DOI: 10.2493/jjspe.81.459