Systems and methods for correcting color phase error in...

Details Systems and methods for correcting color phase error in... Systems and methods for correcting color phase error in...

2008-03-25

2008-03-25

Lee, M. (Department: 2622)

Television

Image signal processing circuitry specific to television

Chrominance signal demodulator

C348S666000, C348S620000

Reexamination Certificate

active

11134985

ABSTRACT:
Systems and methods are provided for correcting color phase error in a video decoder system. A demodulator system demodulates the composite input signal and the at least one delayed signal to produce sets of baseband chroma components based on a phase correction value. Color phase correction logic determines the phase correction value for the demodulator system based upon characteristics of the baseband chroma components associated with a series of at least two consecutive frames.

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