Video camera with rotatable color filter and registration correc

Details Video camera with rotatable color filter and registration correc Video camera with rotatable color filter and registration correc

1991-01-15

1992-01-28

Kostak, Victor R.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 42, H04N 904

Patent

active

050847619

ABSTRACT:
In a color camera in which each time a rotatable filter is changed over to the positions of the filter portions of R, G and B, the reading operation of an image pickup device is performed to thereby output video signals of primary colors successively, there is provided registration correcting means for varying the scanning start point when each primary color video signal is read so as to eliminate the color misregistration when a color image is reproduced on the basis of the video signals of primary colors R, G and B.

REFERENCES:
patent: 4085421 (1978-04-01), Gilhour
patent: 4887153 (1989-12-01), Uehara et al.
patent: 4947246 (1990-08-01), Kikuchi
patent: 4967264 (1990-10-01), Parulski et al.

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