Apparatus and method for component video signal conversion

Details Apparatus and method for component video signal conversion Apparatus and method for component video signal conversion

2008-01-22

2008-01-22

Kostak, Victor R. (Department: 2622)

Television

Image signal processing circuitry specific to television

Matrixing or mixing

C348S453000

Reexamination Certificate

active

10940510

ABSTRACT:
Apparatus and method for converting a Y-Pb-Pr component video signal to a R-G-B component video signal. A luminance component video (Y) signal and a red color difference component video (Pr) signal are decoded to produce a red component video (R) signal. The Y signal, a blue color difference component video (Pb) signal and the Pr signal are decoded to produce a green component video (G) signal. The Y and Pb signals are decoded to produce a blue component video (B) signal.

REFERENCES:
patent: 6754399 (2004-06-01), Pettigrew et al.
patent: 6757425 (2004-06-01), Pettigrew et al.
patent: 6870522 (2005-03-01), Sagano et al.
patent: 7009660 (2006-03-01), Kim
patent: 2002/0163970 (2002-11-01), Nishio et al.

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