DocumentCode
2599578
Title
Phase-error compensation through multiframe blind deconvolution
Author
Schulz, Timothy J. ; Miller, Jason J. ; Stribling, Bruce E.
Author_Institution
Dept. of Electr. Eng., Michigan Technol. Univ., Houghton, MI, USA
Volume
3
fYear
1996
fDate
16-19 Sep 1996
Firstpage
101
Abstract
In this paper the multiframe blind deconvolution method [Schulz, 1993] for the identification and correction of turbulence-induced phase aberrations in a ground-based telescope is extended to include the gains, backgrounds, and biases inherent in many charge-coupled device (CCD) cameras. In addition, an application of this method to real telescope data is described
Keywords
CCD image sensors; aberrations; astronomical instruments; astronomical techniques; astronomical telescopes; atmospheric optics; atmospheric turbulence; cameras; compensation; deconvolution; image processing; telescopes; CCD cameras; backgrounds; biases; charge-coupled device cameras; correction; gains; ground-based telescope; identification; multiframe blind deconvolution; phase-error compensation; turbulence-induced phase aberrations; Adaptive optics; Cameras; Charge coupled devices; Deconvolution; Optical distortion; Optical refraction; Optical sensors; Optical variables control; Phase distortion; Telescopes;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1996. Proceedings., International Conference on
Conference_Location
Lausanne
Print_ISBN
0-7803-3259-8
Type
conf
DOI
10.1109/ICIP.1996.560379
Filename
560379
Link To Document