Electronic still camera with various modes of data compression

Details Electronic still camera with various modes of data compression Electronic still camera with various modes of data compression

1988-12-23

1991-07-23

Chin, Tommy P.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358209, 358335, 358909, H04N 530, H04N 904

Patent

active

050348043

ABSTRACT:
An electronic still camera includes an imaging device, a signal conversion device and a recording device. The imaging device includes a solid state imaging unit and optical color filters of different spectral characteristics arranged on the solid state imaging unit to convert photoelectrically converting the photographed image. The signal conversion device converts a signal from the imaging device into a luminance signal and two color difference signals. The recording device stores image information including the luminance signal and two color difference signals into a semiconductor memory card.

REFERENCES:
patent: 4489351 (1984-12-01), d'Alayer de Costemore d'Arc
patent: 4647976 (1987-03-01), Nakagaki et al.
patent: 4745474 (1988-05-01), Schiff
patent: 4758883 (1988-07-01), Kawahara et al.
patent: 4802003 (1989-01-01), Takei et al.
patent: 4837628 (1989-06-01), Sasaki
patent: 4858026 (1989-08-01), Richards
patent: 4918523 (1990-04-01), Simon et al.

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