DocumentCode
2733603
Title
Turbulent effort imaging and analysis
Author
Peng, Liaobo ; Peng, Xiaobo
Author_Institution
GTE Labs. Inc., Waltham, MA, USA
fYear
1998
fDate
9-12 Aug 1998
Firstpage
588
Lastpage
591
Abstract
When looking at objects in space, the turbulent effort of the Earth´s atmosphere is an important factor. This paper focuses on the atmospheric effects on incoming light and image restoration methods to restore the formed nonisoplanatic image. Because of its turbulent nature, the atmosphere introduces the Kolmogorov phase onto the incoming light. In this paper, we use two layers of Kolmogorov phase to simulate the atmospheric turbulent effects, then form the nonisoplanatic image. We also analyze the Strehl ratio of the nonisoplanatic image. We show the compared results by use of two different restoration estimators
Keywords
aberrations; astronomical techniques; atmospheric light propagation; atmospheric turbulence; convolution; estimation theory; image restoration; optical images; optical information processing; Earth´s atmosphere; Kolmogorov phase; Strehl ratio; atmospheric effects; formed nonisoplanatic image; image restoration methods; incoming light; restoration estimators; turbulent effort; Adaptive optics; Atmosphere; Electrical capacitance tomography; Fluctuations; Image analysis; Image restoration; Optical imaging; Optical refraction; Radio access networks; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1998. Proceedings. 1998 Midwest Symposium on
Conference_Location
Notre Dame, IN
Print_ISBN
0-8186-8914-5
Type
conf
DOI
10.1109/MWSCAS.1998.759561
Filename
759561
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