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Proceedings Paper

Fringe analysis in moire interferometry
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Paper Abstract

Three algorithms, namely the Fast Fourier Transform (FFT), Phase Shifting And Logical Moiré (PSALM) and a combined Finite Element Method and Moiré Interferometry (FEMMI), is used to analyse moiré interferometric patterns. The advantages and disadvantages of the method are exposed using the same fringe pattern for analysis.

Paper Details

Date Published: 1 December 1991
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Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.57431
Show Author Affiliations
Anand Krishna Asundi, Univ. of Hong Kong (Singapore)


Published in SPIE Proceedings Vol. 1554:
Second International Conference on Photomechanics and Speckle Metrology
Fu-Pen Chiang; Fu-Pen Chiang, Editor(s)

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