Convergent, recursive phase reconstruction from noisy, modulated intensity patterns by use of synthetic interferograms
Optics Letters, Vol. 23, Issue 6, pp. 406-408 (1998)
http://dx.doi.org/10.1364/OL.23.000406
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Abstract
We present a novel method of rapidly convergent phase reconstruction from noisy and high-fringe-density intensity patterns without a priori information. We define an error function that incorporates the measured intensity data to ensure the convergence. The error function is the absolute value of the cosine of the difference of the reconstructed phase and the unknown phase, i.e., a calculated or a synthetic interferogram.
© 1998 Optical Society of america
[of America ]
OCIS Codes
(100.2650) Image processing : Fringe analysis
(100.5070) Image processing : Phase retrieval
(110.4280) Imaging systems : Noise in imaging systems
Citation
Gonzalo PÃÂez and Marija Strojnik, "Convergent, recursive phase reconstruction from noisy, modulated intensity patterns by use of synthetic interferograms," Opt. Lett. 23, 406-408 (1998)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-23-6-406
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