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Term entries in the full glossary matching "luminance"
W3C Glossaries
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- luminance
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From Portable Network Graphics (PNG) Specification (Second Edition) (2003-11-10) | Glossary for this source
formal definition of luminance is in
[CIE-15.2]
.
Informally it is the perceived brightness, or
greyscale
level, of a colour. Luminance and
chromaticity
together fully define
a perceived colour.
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