Image pickup apparatus

Details Image pickup apparatus Image pickup apparatus

1997-03-11

1999-05-25

Garber, Wendy

Television

Camera, system and detail

Solid-state image sensor

348 76, 348 73, H04N 314

Patent

active

059073586

ABSTRACT:
In an image pickup apparatus arranged to carry out a predetermined signal processing action including a gamma correction process on a signal outputted from an image sensor and to invert the signal during the process of the signal processing action, a varying circuit is arranged to vary a gamma value to be used for the gamma correction process.

REFERENCES:
patent: 4795962 (1989-01-01), Yanagawa et al.
patent: 4979035 (1990-12-01), Uehara et al.
patent: 5357211 (1994-10-01), Bryson et al.

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