Deconvolution of ADONIS images

Julian C. Christou; Franck Marchis; Nancy Ageorges; Domenico Bonaccini; Francois J. Rigaut

doi:10.1117/12.321719

11 September 1998 Deconvolution of ADONIS images

Julian C. Christou, Franck Marchis, Nancy Ageorges, Domenico Bonaccini, Francois J. Rigaut

Proceedings Volume 3353, Adaptive Optical System Technologies; (1998) https://doi.org/10.1117/12.321719
Event: Astronomical Telescopes and Instrumentation, 1998, Kona, HI, United States

Abstract

Post processing of data obtained from the European Southern Observatory's ADONIS system is presented here. A physically constrained iterative deconvolution algorithm is applied to two distinctly different objects demonstrating both object and point spread function recovery. Surface features are found in thermal imaging of Io which compare well with Galileo measurements of vulcanism. Anisoplanatic behavior of the ADONIS system is studied with wide field imaging of the cluster NGC1850.

Citation Download Citation

Julian C. Christou, Franck Marchis, Nancy Ageorges, Domenico Bonaccini, and Francois J. Rigaut "Deconvolution of ADONIS images", Proc. SPIE 3353, Adaptive Optical System Technologies, (11 September 1998); https://doi.org/10.1117/12.321719

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