Comparative analysis of methods of superresolution

Evgeni N. Terentiev; Nikolai E. Terentiev

doi:10.1117/12.438258

28 August 2001 Comparative analysis of methods of superresolution

Evgeni N. Terentiev; Nikolai E. Terentiev;

Author Affiliations +

Proceedings Volume 4388, Visual Information Processing X; (2001) https://doi.org/10.1117/12.438258
Event: Aerospace/Defense Sensing, Simulation, and Controls, 2001, Orlando, FL, United States

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.

Citation Download Citation

Evgeni N. Terentiev, Nikolai E. Terentiev, "Comparative analysis of methods of superresolution", Proc. SPIE 4388, Visual Information Processing X, (28 August 2001); doi: 10.1117/12.438258; https://doi.org/10.1117/12.438258

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