As nouns the difference between luma and chrominance
is that luma is (currency) currency unit of armenia, worth one hundredth of an armenian dram or luma can be the brightness in an image, as opposed to the saturation or chroma while chrominance is the signal used in video systems to convey the picture's colour information, separately from the accompanying luma signal.
luma
English
(wikipedia)
Etymology 1
From (etyl) .
Noun
(en-noun)
(currency) currency unit of Armenia, worth one hundredth of an Armenian dram
Etymology 2
(luminance)
Noun
(-)
The brightness in an image, as opposed to the saturation or chroma.
Anagrams
*
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chrominance
English
Noun
(
wikipedia chrominance)
The signal used in video systems to convey the picture's colour information, separately from the accompanying luma signal.