Image processing circuit having capability of reducing...

Details Image processing circuit having capability of reducing... Image processing circuit having capability of reducing...

2005-10-20

2009-06-23

Hsia, Sherrie (Department: 2622)

Television

Image signal processing circuitry specific to television

Chrominance-luminance signal separation

C348S450000

Reexamination Certificate

active

07551233

ABSTRACT:
An image processing circuit for processing a video signal includes: a separator for separating the video signal into a brightness signal and a color signal; a first filter coupled to the separator for filtering the color signal; and a second filter coupled to the separator for filtering the brightness signal.

REFERENCES:
patent: 4333104 (1982-06-01), Geller
patent: 4862252 (1989-08-01), Kuroda
patent: 5161030 (1992-11-01), Song
patent: 5543926 (1996-08-01), Ezaki
patent: 5905839 (1999-05-01), Yanagihara et al.
patent: 6993204 (2006-01-01), Yahil et al.
patent: 7095438 (2006-08-01), Hayashi
patent: 2002/0047930 (2002-04-01), Zhou
patent: 454423 (2001-09-01), None
Don Munsil and Stacey Spears, “DVD Benchmark—Special Report—The Chroma Upsampling Errorin DVD Players.”, Apr. 2001, Secrets of Home Theater & High Fidelity.

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