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18 November 1998 Phase reconstruction of low-contrast high-spatial-frequency intensity patterns
Gonzalo Paez, Marija Strojnik
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Proceedings Volume 3437, Infrared Spaceborne Remote Sensing VI; (1998) https://doi.org/10.1117/12.331322
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1998, San Diego, CA, United States
Abstract
A novel method of phase reconstruction from high-spatial- frequency intensity patterns incorporates the technique of line integration of phase gradient to find the first approximation to the phase and the algorithm of successive approximations to find exactly the unknown phase. The error function is constructed to incorporate the measured intensity to assure rapid convergence.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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Gonzalo Paez and Marija Strojnik "Phase reconstruction of low-contrast high-spatial-frequency intensity patterns", Proc. SPIE 3437, Infrared Spaceborne Remote Sensing VI, (18 November 1998); https://doi.org/10.1117/12.331322
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KEYWORDS
Reconstruction algorithms
Phase shift keying
Modulation
Phase measurement
Fringe analysis
Monochromatic aberrations
Algorithms
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