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Proceedings Paper

Criterion of spatial resolution of imaging system
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Paper Abstract

The paper proposes the new criterion of spatial resolution of an imaging system. This criterion considers shape and dimensions of a central peak and side lobes of a point spread function, standard deviation of noise. As a result, it helps to reach the optimal balance between the characteristics of a central peak, side lobes and noise. It differs from the widely known full width at half maximum and Sparrow criterion that mainly consider only characteristics of the central peak. There are discussed the digital filter optimal according to the proposed criterion and the limitations in maximization of spatial resolution of imaging systems.

Paper Details

Date Published: 6 November 2019
PDF: 5 pages
Proc. SPIE 11176, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019, 111761D (6 November 2019); doi: 10.1117/12.2537213
Show Author Affiliations
Volodymyr N. Borovytsky, National Technical Univ. of Ukraine (Ukraine)
Stanislav Ye. Tuzhanskyi, Vinnytsia National Technical Univ. (Ukraine)
Andrzej Kotyra, Lublin Univ. of Technology (Poland)
Gulzada Yerkeldessova, Kazakh Univ. Ways of Communications (Kazakhstan)


Published in SPIE Proceedings Vol. 11176:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019
Ryszard S. Romaniuk; Maciej Linczuk, Editor(s)

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