Apparatus for recording position information of principal image

Details Apparatus for recording position information of principal image Apparatus for recording position information of principal image

1992-05-05

1993-06-08

Perkey, W. B.

G03B 1724

Patent

active

052183920

ABSTRACT:
The position of a principal image within a frame is designated manually or in association with the operation of the automatic focussing mechanism. The position information of the principal image is recorded on a photographic film when a subject is photographed. In obtaining a photoprint, the position information is read from the frame to be printed, and the principal image within the frame is identified. A characteristic value used for calculating an exposure amount is derived from the identified principal image, so as to execute an exposure control emphasizing the principal image.

REFERENCES:
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patent: 4075640 (1978-02-01), Ueda et al.
patent: 4150882 (1979-04-01), Konick
patent: 4678300 (1987-07-01), Beach
patent: 4965628 (1990-10-01), Olliver et al.
patent: 5023656 (1991-06-01), Terashita
patent: 5025275 (1991-06-01), Taniguchi et al.
patent: 5051770 (1991-09-01), Cornuejols

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