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The Greg's Sandbox
COMPONENT
CONVERSION FORMULA
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The following
formula are used in the creation of RGB signals from component signals
such as used in RGB to Y, R-Y, B-Y Translators.
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(Y) = 0.299
Red + 0.587 Green + 0.114 Blue
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(R-Y) =
0.500 Red - 0.419 Green - 0.081 Blue
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(B-Y) =
0.500 Blue - 0.331 Green - 0.169 Red
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The following
formula are used for the creation of YIQ from RGB
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Y = .3000
Red + .1100 Blue + .5900 Green
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I = .5990
Red - .3217 Blue - .2773 Green
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Q = .2130
Red + .3121 Blue - .5251 Green
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