Television – Image signal processing circuitry specific to television – Chrominance-luminance signal separation
Reexamination Certificate
2007-02-13
2007-02-13
Ometz, David (Department: 2622)
Television
Image signal processing circuitry specific to television
Chrominance-luminance signal separation
C348S665000, C348S667000
Reexamination Certificate
active
10708706
ABSTRACT:
A method and/or apparatus for separating a video signal into a luminance signal and a chrominance signal is disclosed. The method first generates a target video signal and a plurality of reference video signals by delaying the video signal, then generates a plurality of intermediate signals such as an HCS, VCS and SLED according to the target signal and the plurality of reference signals, and finally generates the chrominance signal of the video signal by determining the HCS, the VCS, and the SLFD and generates the luminance signal of the video signal according to the chrominance signal of the video signal and the plurality of reference video signals.
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Desir Jean W.
Hsu Winston
Mediatek Inc.
Ometz David
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