Evaluating the effectiveness of the extrafocal images method when observing low-orbiting space objects

Yu. P. Shumilov; V. G. Vygon; E. A. Grishin; V. D. Shargorodskii

doi:10.1117/12.2178921

6 May 2015 Evaluating the effectiveness of the extrafocal images method when observing low-orbiting space objects

Yu. P. Shumilov, V. G. Vygon, E. A. Grishin, V. D. Shargorodskii

Proceedings Volume 9504, Photon Counting Applications 2015; 95040Q (2015) https://doi.org/10.1117/12.2178921
Event: SPIE Optics + Optoelectronics, 2015, Prague, Czech Republic

Abstract

The report examines key characteristics of the extrafocal images method. This is the extrafocal images detection planes position and a minimum level of difference between the images energy. The method is used for image reconstruction of low-orbit space objects observed through a turbulent atmosphere. The advantage of this method is the ability to restore the image using one frame. Analysis of line of sight shake compensation and a comparison with the method of triple correlations were performed.

Citation Download Citation

Yu. P. Shumilov, V. G. Vygon, E. A. Grishin, and V. D. Shargorodskii "Evaluating the effectiveness of the extrafocal images method when observing low-orbiting space objects", Proc. SPIE 9504, Photon Counting Applications 2015, 95040Q (6 May 2015); https://doi.org/10.1117/12.2178921

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