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Proceedings Paper

High-resolution image recovery from low-resolution detector arrays
Author(s): Henry Stark; Peyma Oskoui
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Paper Abstract

We consider the problem of reconstructing remotely obtained images from image-plane detector arrays. Although the individual detectors may be larger than the blur spot of the imaging optics, high-resolution reconstructions can be obtained by scanning or rotating the image with respect to the detector. As an alternative to matrix inversion or least-squares estimation the method of convex projections is proposed.

Paper Details

Date Published: 1 November 1990
PDF: 5 pages
Proc. SPIE 1351, Digital Image Synthesis and Inverse Optics, (1 November 1990); doi: 10.1117/12.23621
Show Author Affiliations
Henry Stark, Illinois Institute of Technology (United States)
Peyma Oskoui, Illinois Institute of Technology (United States)

Published in SPIE Proceedings Vol. 1351:
Digital Image Synthesis and Inverse Optics
Arthur F. Gmitro; Paul S. Idell; Ivan J. LaHaie, Editor(s)

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