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Using digital photos for quality assessment of variable traffic signs

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU94031" target="_blank" >RIV/00216305:26220/11:PU94031 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Using digital photos for quality assessment of variable traffic signs

  • Original language description

    This paper deals with properties of specialized measuring instrument for assessment of quality of variable traffic sign panels. The device is based on analysis of luminance of single light points of the traffic sign matrix. Because the number of these points can grow into thousands, the visual analysis of extremely bright pixels is practically impossible. This device is able to evaluate number of statistic values and to provide very objective data for the panel producer about the whole quality of panel settings and therefore it enables eventual compensation of single sources excitation.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JE - Non-nuclear power engineering, energy consumption and utilization

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/ED0014%2F01%2F01" target="_blank" >ED0014/01/01: Research and Technology Centre of Renewable Energy Sources</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2011

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    SVĚTLO 2011

  • ISBN

    978-80-248-2480-2

  • ISSN

  • e-ISSN

  • Number of pages

    3

  • Pages from-to

    48-50

  • Publisher name

    Česká společnost pro osvětlování

  • Place of publication

    Praha

  • Event location

    Praha Hotel OLYMPIK

  • Event date

    Sep 21, 2011

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article