System for inputting information into camera

Details System for inputting information into camera System for inputting information into camera

Filed on

1990-07-02

Date issued

1993-01-05

Examiner

Perkey, W. B.

Other Related Categories

G03B 1700

Type

Patent

Status

active

Patent number

051775263

Description

ABSTRACT:
A system for inputting photography information into a camera, in which a chart having a pattern representing information to be input is provided as a photography object, and the pattern is read through a photographing lens by a plurality of light receiving elements provided in the camera and ordinarily used for automatic focusing or exposure control. The pattern information is decoded into digital data which is stored in a memory and which is used for exposure control and so on.

REFERENCES:
patent: 4853733 (1989-08-01), Watanabe et al.
patent: 4999661 (1991-03-01), Ueno et al.

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