Still camera capable of efficiently selecting compression ratio

Details Still camera capable of efficiently selecting compression ratio Still camera capable of efficiently selecting compression ratio

1997-01-15

2000-01-25

Ho, Tuan

Television

Camera, system and detail

Camera connected to computer

348231, 348390, 348220, 386117, H04N 5225

Patent

active

060183624

ABSTRACT:
The still camera includes an imaging section which forms an image of an object to be photographed and outputs analog image data; an A/D conversion section which performs A/D conversion upon this analog image data; an aperture device which controls the amount of light incident upon the imaging device; a compression processing section which compresses the digital image data from the A/D conversion section; a memory card upon which the digital image data thus compressed by the compression processing section is stored; a photometric section which measures the brightness of the object to be photographed; and a compression ratio setting section which derives and controls the compression ratio for the compression processing section, based at least upon the distance to an object to be photographed.

REFERENCES:
patent: 4963985 (1990-10-01), Isoguchi et al.
patent: 5027214 (1991-06-01), Fujimori
patent: 5032927 (1991-07-01), Watanabe et al.
patent: 5153730 (1992-10-01), Takahashi
patent: 5402171 (1995-03-01), Tagami et al.
patent: 5467129 (1995-11-01), Suzuki
patent: 5486861 (1996-01-01), Miyamoto et al.
patent: 5502485 (1996-03-01), Suzuki
patent: 5576759 (1996-11-01), Kawamura et al.
patent: 5619265 (1997-04-01), Suzuki et al.

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