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Report of subpanel on image sharpnessFactors effecting the sharpness of images acquired by multispectral scanners, synthetic aperture radar, thermal infrared sensors, and multispectral linear arrays are defined. Factors associated with the sensor include the atmospheric blur/scatter function, the point spread function of the sensor, the sensor aperture, the filter characteristics, and the sampling rate and quatization effects. Several research tasks are proposed which include investigating the use of optical prefilters which include investigating the use of optical prefilters and the relationships of the instantaneous field of view (aperture width) on the performance of geocorrelation systems.
Document ID
19820020825
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Date Acquired
August 10, 2013
Publication Date
June 1, 1982
Publication Information
Publication: Proc. of the NASA Workshop on Registration and Rectification
Subject Category
Earth Resources And Remote Sensing
Accession Number
82N28701
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle19820020823Collected WorksProceedings of the NASA Workshop on Registration and Rectification19820020823Collected WorksProceedings of the NASA Workshop on Registration and Rectification
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