| 摘要 |
A color difference processor recognizes the value of a color difference signal U and the value of a color difference signal V for each pixel from a color difference signal U/V, and respectively assigns the value of a luminance signal Y and the recognized values of the color difference signals U and V to the pixel. A reversing processor reverses, when the value of the color difference signal U and the value of the color difference signal V that are recognized by the color difference processor should be inherently recognized, respectively, as the value of the color difference signal V and the value of the color difference signal U, the recognition of the values of the color difference signals U and V that have been assigned to each pixel by the color difference processor. A conversion processor converts the value of the luminance signal Y for each pixel and the values of the color difference signals U and V for the pixel finally recognized, respectively, into the values of primary color signals R, G, and B.
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