Color video signal processing apparatus

Details Color video signal processing apparatus Color video signal processing apparatus

1982-06-25

1985-05-28

Murray, Richard

Facsimile and static presentation processing

Static presentation processing

Attribute control

H04N 932

Patent

active

045203865

ABSTRACT:
A color video signal processing apparatus which utilizes a digital luminance data and first and second color difference signals which are digitized at a first sampling frequency and formed by matrix operation wherein at least one of the first or second color difference data is sampled at a second sampling frequency which comprises the first sampling frequency divided by an integer with the band width of the sample output being limited to a predetermined band width with a digital filter and the luminance and first and second color difference signals which have had their band width limited comprising the color video signal which is to be transmitted.

REFERENCES:
patent: Re30800 (1981-11-01), Yamanaka
patent: 4438452 (1984-03-01), Powers

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