Apparatus including electronic and optical zooming

Details Apparatus including electronic and optical zooming Apparatus including electronic and optical zooming

1993-07-09

1997-12-23

Faile, Andrew

Television

Camera, system and detail

Combined image signal generator and general image signal...

348358, H04N 5262, H04N 5225

Patent

active

057011575

ABSTRACT:
The invention relates to an image pickup apparatus provided with a zoom lens, a converter for converting an optical image, formed by the zoom lens, into an electrical signal, a processor for processing the electrical signal for executing electronic zooming and a controller for controlling simultaneous execution of the optical zooming by the zoom lens and the electronic zooming.

REFERENCES:
patent: 4843475 (1989-06-01), Imai
patent: 4862285 (1989-08-01), Miyakawa
patent: 4905096 (1990-02-01), Moriya
patent: 5420632 (1995-05-01), Yamagiwa
patent: 5565919 (1996-10-01), Wakabayashi et al.

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