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Proceedings Paper

Joint transform phase contrast
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Paper Abstract

In this work we propose a convolution kernel capable of realizing phase visualization when operated with a phase function. The proposed convolution kernel is a binary complex function. We present numerical simulations of its performance on one and two-dimensional binary phase functions. We also briefly discuss its implementation in a joint transform architecture and the requirements imposed by the detector at the system's Fourier plane. Finally, we analyze the effect of quantizing the Fourier data on the contrasted output images.

Paper Details

Date Published: 27 November 2002
PDF: 12 pages
Proc. SPIE 4789, Algorithms and Systems for Optical Information Processing VI, (27 November 2002); doi: 10.1117/12.457200
Show Author Affiliations
Marcelo David Iturbe Castillo, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
David Sanchez-de-la-Llave, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
Victor M. Arrizon, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)


Published in SPIE Proceedings Vol. 4789:
Algorithms and Systems for Optical Information Processing VI
Bahram Javidi; Demetri Psaltis, Editor(s)

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