Correction of lens distortion for astronomical plates digitized by SLR camera
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00224478" target="_blank" >RIV/68407700:21230/14:00224478 - isvavai.cz</a>
Result on the web
<a href="http://www.astroplate.cz/wp-content/uploads/2014/12/astroplate_2014_proceedings.pdf" target="_blank" >http://www.astroplate.cz/wp-content/uploads/2014/12/astroplate_2014_proceedings.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Correction of lens distortion for astronomical plates digitized by SLR camera
Original language description
It is necessary to carry out precise measurement of detected stellar objects in astronomy. In case of astronomical plates digitization by digital SLR (Single Lens Reflection) camera, they could be trans-illuminated and taken by the camera equipped with asuitable lens. The condition is a 100% match of an object (astronomical plate) and its image. Nevertheless, mentioned imaging system is not ideal. Various optical aberrations occur during acquisition. They introduce errors as are e.g. distortion, coma,astigmatism or chromatic aberration. Distor- tion influences correct positions of stellar objects and causes incorrect interpretation of taken data whether they were correct acquired using astronomical plate. Therefore, it is necessary to modify existingmethods for astronomical image processing in the case of input lens with wider field of view or to remove lens distortion and apply existing algorithms. In this paper we describe a principle of image system distortion elimination using O
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GC13-39464J" target="_blank" >GC13-39464J: Digitizing Astronomical Plate Archives and Investigation of Celestial Sources in Digitized Plate Archives</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Astroplate 2014
ISBN
978-80-7080-918-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
123-126
Publisher name
VŠCHT
Place of publication
Praha
Event location
Praha
Event date
Mar 18, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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