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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

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

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

  • 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