Zobrazeno 1 - 10
of 54
pro vyhledávání: '"M. Rerabek"'
Autor:
M. Řeřábek
Publikováno v:
Acta Polytechnica, Vol 48, Iss 3 (2008)
The properties of UWFC (Ultra Wide-Field Camera) astronomical systems along with specific visual data in astronomical images contribute to a comprehensive evaluation of the acquired image data. These systems contain many different kinds of optical ab
Externí odkaz:
https://doaj.org/article/f24f92a236b84a298e158ce36b4a57db
Publikováno v:
Advances in Astronomy, Vol 2010 (2010)
We report on two alternative simple methods to detect counterparts of cosmic gamma-ray bursts (GRBs) and optical transients (OTs). We report on the development and tests of an alternative optical all-sky monitor recently tested at the Karlovy Vary Ob
Externí odkaz:
https://doaj.org/article/1fb9e70fa1504bccb54e4291ca6883d1
Autor:
R. Hudec, M. Spurny, M. Krizek, M. Rerabek, P. Pata, M. Klima, J. E. McEnery, J. L. Racusin, N. Gehrels
Publikováno v:
AIP Conference Proceedings.
We report on the further development and tests of an low–cost optical all‐sky monitor recently tested at the Karlovy Vary Observatory. The recent instrumentation is simple based on a Sigma 8 mm f3.5 EX DG fish–eye lens and CANON 1000D digital C
Publikováno v:
Advances in Astronomy, Vol 2010 (2010)
We report on two alternative simple methods to detect counterparts of cosmic gamma-ray bursts (GRBs) and optical transients (OTs). We report on the development and tests of an alternative optical all-sky monitor recently tested at the Karlovy Vary Ob
Autor:
Petr Páta, M. Rerabek
Publikováno v:
Applications of Digital Image Processing XXXII.
The principal aim of this paper is to present a general view of the special optical systems used for acquiring of the astronomical image data, which are commonly called WFC or UWFC (Ultra Wide Field Camera), and of their transfer characteristics. UWF
Autor:
R. Hudec, M. Spurny, P. Krizek, P. Pata, M. Rerabek, Charles Meegan, Chryssa Kouveliotou, Neil Gehrels
Publikováno v:
AIP Conference Proceedings.
We report on the development and tests of an alternative optical all‐sky monitor recently tested at the Karlovy Vary Observatory. The monitor is based on a Peleng 8 mm fish‐eye lens (1:3, 5‐1:16) and CANON EOS 350D digital CCD camera. This type
Autor:
M. Rerabek, Petr Páta
Publikováno v:
SPIE Proceedings.
The third order optical aberrations models for LSI/LSV (Linear Space Invariant/Variant) systems is described in this paper. These models are based on Seidel and Zernike approximating polynomials. Optical aberrations effect to the PSF (Point Sread Fun
Autor:
Petr Páta, M. Rerabek
Publikováno v:
ResearcherID
The most important methods for security image data processing contain person recognition, suspicious events detection, objects and area of interest analysis and their classification, MSE, SNR and subjective evaluation. Image data processing of UWFC (
Akademický článek
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Akademický článek
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