Performing tomographic reconstructions from a satellite looking toward Earth. Part 1: implementation and limitations
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Performing Tomographic Reconst ...
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Final Accepted Manuscript
Author
Hinton, Garrett W.Latvakoski, Harri
Taylor, Michael
Clarkson, Eric
Kupinski, Matthew A.
Hancock, Jed
Affiliation
College of Optical Sciences, University of ArizonaDepartment of Medical Imaging, Center for Gamma-Ray Imaging, University of Arizona
Issue Date
2022-06-30
Metadata
Show full item recordPublisher
Optica Publishing GroupCitation
Hinton, G. W., Latvakoski, H., Taylor, M., Clarkson, E., Kupinski, M. A., & Hancock, J. (2022a). Performing tomographic reconstructions from a satellite looking toward Earth. Part 1: Implementation and limitations. Journal of the Optical Society of America A: Optics and Image Science, and Vision, 39(7), 1275–1281.Rights
© 2022 Optica Publishing Group.Collection Information
This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.Abstract
For imaging instruments that are in space looking toward the Earth, there are a variety of nuisance signals that can get in the way of performing certain imaging tasks, such as reflections from clouds, reflections from the ground, and emissions from the OH-airglow layer. A method for separating these signals is to perform tomographic reconstructions from the collected data. A lingering struggle for this method is altitude-axis resolution and different methods for helping with it are discussed. An implementation of the maximum likelihood expectation maximization algorithm is given and analyzed.Note
12 month embargo; published online: 02 May 2022ISSN
1084-7529EISSN
1520-8532Version
Final accepted manuscriptSponsors
Space Dynamics Laboratoryae974a485f413a2113503eed53cd6c53
10.1364/josaa.449217