Adjusting device for color television camera apparatus

Details Adjusting device for color television camera apparatus Adjusting device for color television camera apparatus

1980-04-08

1982-03-16

Murray, Richard

Facsimile and static presentation processing

Static presentation processing

Attribute control

H04N 909

Patent

active

043204147

ABSTRACT:
Disclosed is an adjusting device for a television camera apparatus which comprises a signal processing circuit for processing a video signal, a data detecting circuit for detecting an adjusting data from the processed video signal from the signal processing circuit, and an arithmetically operating circuit for calculating a correcting data from a reference data and the adjusting data from the data detecting circuit. The correcting data is converted by a correction signal circuit into an analog correction signal. This signal is supplied to the signal processing circuit and also to a deflection circuit. The reference data and connecting data are stored in a memory section comprised of a Randum Access Memory and a non-volatile memory. Both such reference data and correcting data are stored, at the time of adjusting the camera apparatus, in the Randum Access Memory and, upon completion of such adjustment, is transferred from the Randum Access Memory to the non-volatile memory. At the time of readjusting the camera apparatus they are transferred from the non-volatile memory to the Randum Access Memory.

REFERENCES:
patent: 3764735 (1973-10-01), Dieter-Schneider
patent: 4133003 (1979-01-01), Flory et al.

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