Image pickup device for obtaining both moving and still images

Details Image pickup device for obtaining both moving and still images Image pickup device for obtaining both moving and still images

1996-09-16

1998-01-27

Burgess, Glenton B.

Television

Camera, system and detail

Still and motion modes of operation

348222, 348239, 348231, H04N 5325

Patent

active

057126801

ABSTRACT:
For obtaining both still and moving images in satisfactory manner in an image pickup device, in addition to a circuit for generating a moving image, frame recursive filters 18, 19, 20 and an interface circuit 21 are provided for generating a still image. Wide-band color signals R, G, B generated from the signals obtained from the CCD are subjected to a filtering process in the frame recursive filters 18, 19, 20 and the image retained in the filters 18, 19, 20 as a result of the filtering process is released as a still image under the control by the interface circuit 21. Thus the still and moving images can be generated respectively according to the required characteristics, without color blotting or color aberration and without deterioration in the color reproducibility and in the S/N ratio.

REFERENCES:
patent: 4736250 (1988-04-01), Blazo
patent: 4860092 (1989-08-01), Hieda
patent: 4901152 (1990-02-01), Hieda et al.
patent: 5019911 (1991-05-01), Okino et al.
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patent: 5144442 (1992-09-01), Ginosan et al.
patent: 5231501 (1993-07-01), Sakai
patent: 5351082 (1994-09-01), Kasagi
patent: 5471241 (1995-11-01), Heida
patent: 5475441 (1995-12-01), Parulski et al.
patent: 5486853 (1996-01-01), Baxter et al.

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