Solid state color camera

Details Solid state color camera Solid state color camera

1977-03-10

1979-02-20

Griffin, Robert L.

Facsimile and static presentation processing

Static presentation processing

Attribute control

H04N 907

Patent

active

041410360

ABSTRACT:
The present invention relates to a solid state color camera in which a solid state imager is combined with a stripe filter and a color processor to obtain a three color electrical signal. The color filter is a composite filter consisting of a first sequence of pass and rejection stripes for one color alternating at the sensor interval and a second sequence of pass and rejection stripes for a second color alternating at twice the sensor interval. In one form of the invention, the imager is a charge injection device, scanned two sensor elements at a time to produce simultaneous but separate odd and even sensor outputs. The color processing network is coupled to these separate outputs, and uses combination, delay and sampling circuitry to obtain the three color electrical signals. The invention is applicable to other forms of solid state imagers including both charge injection and charge coupled devices and to other scanning techniques.

REFERENCES:
patent: 3908193 (1975-09-01), Maconski
patent: 3982274 (1976-09-01), Chai
patent: 4065785 (1977-12-01), Adcock et al.
patent: 4069501 (1978-01-01), Yamanaka

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