Joint transform phase contrast

Marcelo David Iturbe Castillo; David Sanchez-de-la-Llave; Victor M. Arrizon

doi:10.1117/12.457200

27 November 2002 Joint transform phase contrast

Marcelo David Iturbe Castillo, David Sanchez-de-la-Llave, Victor M. Arrizon

Proceedings Volume 4789, Algorithms and Systems for Optical Information Processing VI; (2002) https://doi.org/10.1117/12.457200
Event: International Symposium on Optical Science and Technology, 2002, Seattle, WA, United States

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.

Citation Download Citation

Marcelo David Iturbe Castillo, David Sanchez-de-la-Llave, and Victor M. Arrizon "Joint transform phase contrast", Proc. SPIE 4789, Algorithms and Systems for Optical Information Processing VI, (27 November 2002); https://doi.org/10.1117/12.457200

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