Colorimetry converting apparatus
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United States of America Patent
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Sep 16, 2003
Grant Date -
N/A
app pub date -
Oct 7, 1999
filing date -
Nov 25, 1998
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A plurality of video signals of which colorimetries are different with each other are inputted. YCrCb-to-RGB conversion circuits converts at least two video signals having different colorimetries to an RGB color signal having a single colorimetry with matrixes corresponding to the colorimetries switched. An RGB-to-YCrCb conversion circuit may be further provided to convert the RGB color signal to a YCrCb signal again to supply it to a display with colorimetry matched to the display.
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Cited Art Landscape
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