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AssigneeSamsung Electronics Co., Ltd.
InventorsSung-cheol Park, Hyung-jun Lim, Jae-hong Park, Jae-hong Park, Heo-jin Byeon, Kyoung-mook Lim
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A digital video signal processing apparatus and method for compensating a chrominance (C) signal includes receiving the C signal separated from an input video signal and compensating the C signal in at least one dimension thereof to generate a compensated C signal. A comparator may determine whether a portion of a Y signal in the input video signal is present in the C signal. The compensator may compensate the C signal only when the comparator determines a portion of the Y signal is present in the C signal. The comparator may calculate a variation between current C data of the input video signal and adjacent C data and compare the variation to a threshold value.
A method for processing a video signal, comprising:
An article of manufacture having a machine-accessible medium including data s that, when accessed by a machine, causes the machine to:
A video signal processing apparatus, comprising a compensator to receive a C signal separated from an input video signal and to compensate the C signal in at least one dimension thereof to generate a compensated C signal.
Dependencies are inferred from the claim text.