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
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DOI - Digital Object Identifier
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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
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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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
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e-ISSN
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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
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