Image sensing apparatus

Details Image sensing apparatus Image sensing apparatus

1989-02-16

1990-06-05

Groody, James J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 44, H04N 907, H04N 973

Patent

active

049318560

ABSTRACT:
The image sensing apparatus includes a first circuit for forming a signal to control the gains of the various color signals included in the outputs of a image sensing device in accordance with the amplitudes of the color-difference signals of the various color signals, a second circuit for forming a signal to control the gains of the various color signals in accordance with the color temperature of an object to be photographed, and a gain control circuit for controlling and determining the gains of the various color signals in response to a combined output of the signals formed by the first and second circuits.

REFERENCES:
patent: 4274107 (1981-06-01), Tamura et al.
patent: 4395730 (1983-07-01), Shen
patent: 4506290 (1985-03-01), Hashimoto
patent: 4562459 (1985-12-01), Sokei
patent: 4574303 (1986-03-01), Hashimoto et al.
patent: 4584598 (1986-04-01), Kutaragi
patent: 4605955 (1986-08-01), Hashimoto et al.
patent: 4616253 (1986-10-01), Hashimoto et al.
patent: 4679099 (1987-07-01), Edakubo

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