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IEC/TR 62977-5-2-ed.1.0
Electronic displays - Part 5-2: Visual assessment - Colour discrimination according to viewing direction
NORMA vydaná dňa 11.3.2021
Informácie o norme:
Označenie normy: IEC/TR 62977-5-2-ed.1.0
Dátum vydania normy: 11.3.2021
Kód tovaru: NS-1019981
Počet strán: 35
Približná hmotnosť: 105 g (0.23 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy IEC
Kategórie - podobné normy:
Anotácia textu normy IEC/TR 62977-5-2-ed.1.0 :
IEC TR 62977-5-2:2021, which is a Technical Report, describes the visual assessment method of the viewing direction characteristics of display devices. This document reviews the visual assessment of viewing direction by using special test patterns to estimate colour changes, image structure, and image luminance. Experimental results are shown to reveal the effectiveness of this kind of visual assessment. This method is a valuable tool for identifying image quality issues, but physical measurements will be used to confirm display performance specifications. NOTE The visual assessment results will depend on the test pattern parameters and display setup conditions. As the viewing direction changes, characteristics such as contrast ratio, resolution, and device colour-shift simultaneously change in the perceived image.
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