EVALUATION OF COLOR SAMPLES AT MESOPIC LUMINANCE LEVELS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F15%3A00003024" target="_blank" >RIV/46747885:24410/15:00003024 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
EVALUATION OF COLOR SAMPLES AT MESOPIC LUMINANCE LEVELS
Original language description
This paper deals with the evaluation of color samples on photopic and mesopic luminance levels. With decreasing luminance level there is shifted the spectral sensitivity to shorter wavelengths. The area of this shift is called as mesopic or mesopic vision. Description of change of the spectral sensitivity of the human eye at change of luminance levels has been dealt J. E. Purkinje, according to which is called the shift of spectral sensitivity of the human eye Purkinje shift. In the last years they dealthis area in the laboratory MOVE (Mesopic Optimization of Visual Efficiency) and LRC (Lighting Research Center). The experiment was carried out for evaluation of influence of decreasing luminance levels on the discrimination of samples with small colordifference (?E=1 and ?E=5). For the evaluation of the observers was chosen set of 96 color square samples with known color differences. Obtained values of visual deviations (?V) were compared by using characteristic STRESS with equations
Czech name
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Czech description
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Workshop for Ph.D Students of Faculty of Textile Engineering and Faculty of Mechanical Engineering TUL
ISBN
978-80-7494-229-7
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
134-139
Publisher name
Technická univerzita v Liberci
Place of publication
Liberec
Event location
Rokytnice nad Jizerou
Event date
Jan 1, 2015
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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