Space–bandwidth product adaptation and its application to superresolution: Fundamentals

David Mendlovic, Adolf W. Lohmann

Research output: Contribution to journalArticlepeer-review

92 Scopus citations

Abstract

Superresolution has been an active field during the last 50 years. Many approaches for achieving superresolution have been suggested, all based on having a priori information on the signal. We discuss the space– bandwidth product adaptation process, which is a generalization of all previous approaches. This new point of view is based on handling the Wigner chart of the input signal as well as the Wigner chart of the signal that can be accepted by the system. We also take into account the number of degrees of freedom of the signal and the system. Examples that demonstrate the suggested approach are illustrated in a companion paper [J. Opt. Soc. Am. A 14, 563 (1997)].

Original languageEnglish
Pages (from-to)558-562
Number of pages5
JournalJournal of the Optical Society of America A: Optics and Image Science, and Vision
Volume14
Issue number3
DOIs
StatePublished - Mar 1997

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