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Proceedings Paper

Comparative analysis of methods of superresolution
Author(s): Evgeni N. Terentiev; Nikolai E. Terentiev
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Paper Abstract

The concepts Point Spread Function (PSF) and Modulation Transfer Function (MTF) are base din the linear and local- linear methods of super-resolution. The resolving function, noise factor and value of achieved resolution are introduced into consideration. It is possible to make the definitions RPSF and RMTF for the resolved images. Values of the achieved resolutions will be estimated by the ratio of integral from RMTF to integral from MTF. It is possible to make the definitions NPSF and NMTF for the nonlinear iterative methods and similarly to estimate values of the achieved resolution. The report is devoted to the comparative analysis of the methods of super-resolutions.

Paper Details

Date Published: 28 August 2001
PDF: 10 pages
Proc. SPIE 4388, Visual Information Processing X, (28 August 2001); doi: 10.1117/12.438258
Show Author Affiliations
Evgeni N. Terentiev, M.V. Lomonosov Moscow State Univ. (Russia)
Nikolai E. Terentiev, M.V. Lomonosov Moscow State Univ. (Russia)

Published in SPIE Proceedings Vol. 4388:
Visual Information Processing X
Stephen K. Park; Zia-ur Rahman; Robert A. Schowengerdt, Editor(s)

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