Differential Operator For Three-Dimensional Imaging

A. W. Lohmann; J. Ojeda-Castaneda; N. Streibl

doi:10.1117/12.935573

13 December 1983 Differential Operator For Three-Dimensional Imaging

A. W. Lohmann, J. Ojeda-Castaneda, N. Streibl

Proceedings Volume 0402, Three-Dimensional Imaging; (1983) https://doi.org/10.1117/12.935573
Event: 1983 International Technical Conference/Europe, 1983, Geneva, Switzerland

Abstract

By employing the operator form for the solution of Helmholz equation it is a simple task to discuss the following characteristics of a diffracted wavefield: Its symmetry properties are obtained by simple inspection. The self-imaging phenomena is described in terms of the solutions of simple differential equations. The influence of focus errors is identified with some successive derivatives of the bandlimited version of the object.

Citation Download Citation

A. W. Lohmann, J. Ojeda-Castaneda, and N. Streibl "Differential Operator For Three-Dimensional Imaging", Proc. SPIE 0402, Three-Dimensional Imaging, (13 December 1983); https://doi.org/10.1117/12.935573

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