Television – Image signal processing circuitry specific to television – Chrominance-luminance signal separation
Reexamination Certificate
2007-12-04
2007-12-04
Natnael, Paulos (Department: 2622)
Television
Image signal processing circuitry specific to television
Chrominance-luminance signal separation
Reexamination Certificate
active
10833979
ABSTRACT:
The present invention provides an apparatus and method for an adaptive Y/C separator that selects between input filters responsive to features of video signals. The adaptive Y/C separator can monitor the results of numerous filters and choose a combination of separators dependent upon signal properties. The adaptive Y/C separator can even blend results of the Y/C separators to improve signal quality.
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Marger Johnson & McCollom PC
Natnael Paulos
Pixelworks, Inc.
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