Photography – Pseudo zoom
Patent
1997-12-02
2000-05-09
Perkey, W. B.
Photography
Pseudo zoom
396311, 396109, 396121, G03B 1724
Patent
active
060615230
ABSTRACT:
A photographic device and a control method thereof in which a user can take a portrait photograph by changing a photographic screen range according to a size and a number of objects to be photographed. The photographic device includes a photographic selection block for selecting a photographic operation; a mode selection block for selecting a portrait photographic mode; a distance measuring block for measuring a distance from the object; a micro-controller for calculating a size of the object according to a signal outputted from the distance measuring block in response to the operation of the photographic selection block when the portrait photographic mode is selected, for setting a photographic screen range according to the calculated size of the object, and for controlling the photographic operation according to the set photographic screen range; and a photographic block for performing the portrait photograph according to the photographic screen range set by the micro-controller.
REFERENCES:
patent: 4887108 (1989-12-01), Taniguchi et al.
patent: 5262818 (1993-11-01), Wada
patent: 5270755 (1993-12-01), Ohno et al.
patent: 5291233 (1994-03-01), Hashimoto et al.
patent: 5589908 (1996-12-01), Irie
patent: 5615398 (1997-03-01), Matsuyama
Perkey W. B.
Samsung Aerospace Industries Ltd.
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