Shift Variant Optical Systems in Imaging Algorithms

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F08%3A00144041" target="_blank" >RIV/68407700:21230/08:00144041 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Shift Variant Optical Systems in Imaging Algorithms
Original language description
This paper deals with the problems of processing of scientific image data which are obtained from UWFC (Ultra Wide Field Camera) optical systems. Images obtained in UWFC systems are distorted by many various optical aberrations. The influences of aberrations prove at most on the frontiers of the FOV (Field of View). Precision of image data evaluation, postprocessing and analyzing, which is very important for these systems, decreases because of a lot of different kinds of these optical aberrations and distortions. This paper is focused to optical systems for acquiring of the astronomical image data. UWFC systems frequently have so called SV (Spatially Variant) properties. It means that the transfer characteristics of these optical systems vary in dependence on object position. This fact along with specific visual data in astronomical images contributes to complicated evaluation of acquired image data.
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F05%2F2054" target="_blank" >GA102/05/2054: Qualitative aspects of audiovisual information processing in multimedia systems</a><br>
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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