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Median Filtering and Image Correlation for Air Pollution Detection

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F99%3A0003294" target="_blank" >RIV/60461373:22340/99:0003294 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Median Filtering and Image Correlation for Air Pollution Detection

  • Original language description

    Correlation of images allowing detection of their common features belongs to fundamental tools in their analysis and processing. This paper presents non-linear methods and algorithms for removal of specific image components at first. Median filte discussed in this connection as a commonly used method for removal of singularities. The main part of the paper is devoted to a general method for evaluation of the correlation function between two images using non-overlapping and overlapping regions to allow the same resolution of the resulting correlation function and the original image. This method is verified for simulated images at first to study its ability to find hidden image objects. The res of satellite images obtained from the NOAA observations of the same region for different frequencies. The goal of such a comparison is to detect dust particles and air pollution

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JD - Use of computers, robotics and its application

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    1999

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Proceedings of the 12th Conference Process Control '99

  • ISBN

    80-227-1228-0

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

  • Publisher name

    Slovak University of technology,

  • Place of publication

    Bratislava, Slovakia

  • Event location

  • Event date

  • Type of event by nationality

  • UT code for WoS article