Image reconstruction from interferograms of nonuniformly illuminated objects

Jerzy Nowakowski; Mitchell Wlodawski

doi:10.1117/12.138174

25 November 1992 Image reconstruction from interferograms of nonuniformly illuminated objects

Jerzy Nowakowski, Mitchell Wlodawski

Proceedings Volume 1697, Acquisition, Tracking, and Pointing VI; (1992) https://doi.org/10.1117/12.138174
Event: Aerospace Sensing, 1992, Orlando, FL, United States

Abstract

A mathematical model is used to show that illuminating a target with beams of varying nonuniformity across the target can not only facilitate unambiguous image reconstruction but can be used for tracking provided that pointing jitter is sufficiently small. An image reconstruction technique for this purpose is introduced which does not depend on any properties of analytic functions which would allow recovery of an image from its autocorrelation function. The practical implementation of this algebraic technique is addressed.

Citation Download Citation

Jerzy Nowakowski and Mitchell Wlodawski "Image reconstruction from interferograms of nonuniformly illuminated objects", Proc. SPIE 1697, Acquisition, Tracking, and Pointing VI, (25 November 1992); https://doi.org/10.1117/12.138174

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