Hybrid blind deconvolution with high photon noise

David Charles Dayton; Steven C. Sandven; John D. Gonglewski

doi:10.1117/12.197389

21 December 1994 Hybrid blind deconvolution with high photon noise

David Charles Dayton, Steven C. Sandven, John D. Gonglewski

Proceedings Volume 2312, Optics in Atmospheric Propagation and Random Phenomena; (1994) https://doi.org/10.1117/12.197389
Event: Satellite Remote Sensing, 1994, Rome, Italy

Abstract

The multi-frame blind deconvolution algorithm is considered for processing astronomical speckle images when only a few frames of data are collected. It has been noted that when the speckle data contains even moderate amounts of shot noise the algorithm often converges to the trivial point solution. In this paper we consider a 'penalized' blind deconvolution algorithm in which the penalty function is based on the Knox-Thompson algorithm.

Citation Download Citation

David Charles Dayton, Steven C. Sandven, and John D. Gonglewski "Hybrid blind deconvolution with high photon noise", Proc. SPIE 2312, Optics in Atmospheric Propagation and Random Phenomena, (21 December 1994); https://doi.org/10.1117/12.197389

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