Signal reading and processing arrangement of still picture recor

Details Signal reading and processing arrangement of still picture recor Signal reading and processing arrangement of still picture recor

1995-06-05

1998-03-10

Hsia, Sherrie

Television

Camera, system and detail

Combined image signal generator and general image signal...

348239, 348279, H04N 5262, H04N 907

Patent

active

057267073

ABSTRACT:
A still picture recording digital camera including a light quantity limiter for interrupting incident light to the camera; an image pickup unit including a pixel for converting the incident light to an electric pixel signal and outputting the pixel signal as a digital image signal; a signal processor for generating a digital image signal having a predetermined format; a recording unit for recording the digital image signal output from the image pickup unit or the signal processor; the light quantity limiter limiting the incident light quantity to a predetermined quantity and then interrupting the incident light; the image pickup unit outputting a dynamic picture digital image signal when the light quantity limiter is limiting the incident light quantity, and outputting a still picture image signal after the light quantity limiter has interrupted the incident light; and the signal processor performing different signal processing operations when the signal processor has received a digital image signal for a dynamic picture and a digital image signal for a still picture.

REFERENCES:
patent: 5459520 (1995-10-01), Sasaki
patent: 5541648 (1996-07-01), Udagawa
patent: 5581298 (1996-12-01), Sasaki

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