Astronomical Context Coder for Image Compression
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00229740" target="_blank" >RIV/68407700:21230/15:00229740 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s10686-015-9460-3" target="_blank" >http://dx.doi.org/10.1007/s10686-015-9460-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10686-015-9460-3" target="_blank" >10.1007/s10686-015-9460-3</a>
Alternative languages
Result language
angličtina
Original language name
Astronomical Context Coder for Image Compression
Original language description
Recent lossless still image compression formats are powerful tools for compression of all kind of common images (pictures, text, schemes, etc.). Generally, the performance of a compression algorithm depends on its ability to anticipate the image functionof the processed image. In other words, a compression algorithm to be successful, it has to take perfectly the advantage of coded image properties. Astronomical data form a special class of images and they have, among general image properties, also somespecific characteristics which are unique [1]. If a new coder is able to correctly use the knowledge of these special properties it should lead to its superior performance on this specific class of images at least in terms of the compression ratio. In this work, the novel lossless astronomical image data compression method will be presented. The achievable compression ratio of this new coder will be compared to theoretical lossless compression limit and also to the recent compression st
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA14-25251S" target="_blank" >GA14-25251S: Nonlinear imaging systems with spatially variant point spread function</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
EXPERIMENTAL ASTRONOMY
ISSN
0922-6435
e-ISSN
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Volume of the periodical
39
Issue of the periodical within the volume
3
Country of publishing house
DE - GERMANY
Number of pages
18
Pages from-to
495-512
UT code for WoS article
000363264700002
EID of the result in the Scopus database
2-s2.0-84945487041