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A new numerical method of total solar eclipse photography processing

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F06%3APU64165" target="_blank" >RIV/00216305:26210/06:PU64165 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    A new numerical method of total solar eclipse photography processing

  • Original language description

    A new numerical method of image processing suitable for visualization of corona images taken during total solar eclipses is presented. The method is based on the use of adaptive filters inspired by human vision and the sensitivity of resulting images isvery close to that of the human eye during an eclipse. This method highly improves a widely used unsharp masking method employing a radially blurred mask. A high precision alignment method for white light corona images is also discussed. The results of these numerical image processing techniques are illustrated by images obtained by expeditions to observe total solar eclipses organized by the Astronomical Institute of the Slovak Academy of Sciences, Upice Observatory and Miloslav Druckmüller.

  • Czech name

    A new numerical method of total solar eclipse photography processing

  • Czech description

    A new numerical method of image processing suitable for visualization of corona images taken during total solar eclipses is presented. The method is based on the use of adaptive filters inspired by human vision and the sensitivity of resulting images isvery close to that of the human eye during an eclipse. This method highly improves a widely used unsharp masking method employing a radially blurred mask. A high precision alignment method for white light corona images is also discussed. The results of these numerical image processing techniques are illustrated by images obtained by expeditions to observe total solar eclipses organized by the Astronomical Institute of the Slovak Academy of Sciences, Upice Observatory and Miloslav Druckmüller.

Classification

  • Type

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

  • CEP classification

    BL - Plasma physics and discharge through gases

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2006

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Contributions of the Astronomical Observatory Skalnaté Pleso

  • ISSN

    1335-1842

  • e-ISSN

  • Volume of the periodical

    2006

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    SK - SLOVAKIA

  • Number of pages

    17

  • Pages from-to

    131-147

  • UT code for WoS article

  • EID of the result in the Scopus database