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Proceedings Paper

New high-speed method for superresolving passive millimeter-wave images
Author(s): Alan H. Lettington; David G. Gleed
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Paper Abstract

This paper describes a fast non-linear algorithm which is capable of enhancing passive mm-wave images beyond their diffraction limited resolution from a knowledge of the imager point spread function. It is similar to the error energy reduction method of Gerchberg but may be applied to a general scene with no well defined spatial extent of known zero intensity. It was developed as a near real time algorithm that could be implemented in imager hardware.

Paper Details

Date Published: 27 June 1997
PDF: 9 pages
Proc. SPIE 3064, Passive Millimeter-Wave Imaging Technology, (27 June 1997); doi: 10.1117/12.277084
Show Author Affiliations
Alan H. Lettington, Univ. of Reading (United Kingdom)
David G. Gleed, Defence Evaluation and Research Agency Malvern (United Kingdom)


Published in SPIE Proceedings Vol. 3064:
Passive Millimeter-Wave Imaging Technology
Roger M. Smith, Editor(s)

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