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YPbPr color model

The YPbPr color model has been optimized for analog television. It essentially corresponds to the YCbCr color model for digital video

. With YPbPr, as with the YUV color model

, theluminance signal (Y) and the two color difference signals Pb

and Pr are transmitted separately. Pb corresponds to the blue-yellow axis and Pr to the red-turquoise axis. In contrast to YUV, the chrominance signals are scaled in YPbPr. There is a direct relationship between the two color models. The Pb signal is 1.25 times the U signal and the Pr signal is 0.81 times the V signal.

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Englisch: YPbPr color model
Updated at: 13.04.2017
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