13 lines
492 B
Plaintext
13 lines
492 B
Plaintext
= YUV =
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The YUV colorspace is a system to represent color in a more compact way that
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accounts for the way human perception works. YUV is used in the PAL composite
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color video standard.
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The 'Y' pertains to the luma component, or how bright the color is. The
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two chrominance components called U (blue) and V (red).
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Luminance is Y and luma is Y', where the prime sybmol denotes gamma correction.
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Luminance is physical linear space brigtness, while luma is precieved
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brightness (non linear).
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