Method of color correcting digital video data

Details Method of color correcting digital video data Method of color correcting digital video data

1997-04-14

2000-01-18

Hsia, Sherrie

Television

Image signal processing circuitry specific to television

Chrominance signal amplitude control

348651, 348708, H04N 964, H04N 968

Patent

active

060161671

ABSTRACT:
A method of color correcting digital video data 21 is disclosed, comprising the steps of providing a workstation 22 connected to a source 20 of digital video data, analysing video data at the workstation 22 and making decisions relating to color corrections to be applied to the video data 21, generating color correction parameter data corresponding to the decisions, transmitting the video data and the corresponding color correction parameter data 23 to a remote color processor 28 for applying color corrections to the digital video data 26, applying color corrections to the digital video data in accordance with the correction parameter data, and returning the color corrected video data 27 from the color processor 28.

REFERENCES:
patent: 5450500 (1995-09-01), Brett

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