30 October 2001 Fourier transform method for phase retrieving from fringe patterns with carrier: window selection
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Proceedings Volume 4596, Advanced Photonic Sensors and Applications II; (2001) https://doi.org/10.1117/12.447366
Event: International Symposium on Photonics and Applications, 2001, Singapore, Singapore
Abstract
In Fourier transform method for carrier fringe pattern processing, the variety of windows used is compared for their phase retrieving accuracy by computer simulations. The results show that, (1) Two dimensional Fourier transform method is better than the one dimensional transform; (2) The phase errors at image edges are large and should be discarded; (3) No new windows are needed since it is unlikely to improve the phase retrieving accuracy.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kemao Qian, Kemao Qian, Xiaoping Wu, Xiaoping Wu, Anand Krishna Asundi, Anand Krishna Asundi, } "Fourier transform method for phase retrieving from fringe patterns with carrier: window selection", Proc. SPIE 4596, Advanced Photonic Sensors and Applications II, (30 October 2001); doi: 10.1117/12.447366; https://doi.org/10.1117/12.447366
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