1993-01-11
1994-10-25
Perkey, W. B.
354433, 354472, 35428912, G03B 7091, G03B 728, G03B 1720, G03B 1700
Patent
active
053593855
ABSTRACT:
A camera having a learning function which automatically sets data for current photographing in accordance with a tendency of data set in the past (learned data) and takes a photograph in accordance with the data thus set. The camera comprises a light measuring section for measuring a brightness of an object for the photographing, a calculating section for calculating an exposure control value in accordance with the brightness of the object for the photographing, a first setting section for manually setting first data with which the exposure control value is to be corrected, a first correcting section for correcting the exposure control value in accordance with the first data, a second setting section for setting second data in accordance with first data set in the past by the first setting section, a second correcting section for correcting the exposure control value in accordance with the second data, and an exposure controlling section for executing exposure control in accordance with the exposure control value corrected by the first correcting section or the second correcting section.
REFERENCES:
patent: 4763144 (1988-08-01), Taniguchi et al.
patent: 4862205 (1989-08-01), Kawamura
patent: 4965443 (1990-10-01), Yamasaki et al.
patent: 4978990 (1990-12-01), Yamasaki et al.
patent: 5023649 (1991-01-01), Hayashi et al.
patent: 5159364 (1992-10-01), Yanagisawa et al.
Fujino Akuhiko
Hata Koji
Hayashi Kohtaro
Ishida Tatsuya
Nanba Katsuyuki
Minolta Camera Kabushiki Kaisha
Perkey W. B.
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