Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1985-03-11
1987-01-20
Groody, James J.
Facsimile and static presentation processing
Facsimile
Recording apparatus
358 41, 358 50, 358 55, 358 75, 358199, 358205, 358209, 358212, 358213, 358225, 358294, H04N 110, H04N 306, H04N 530, H04N 904
Patent
active
046383719
ABSTRACT:
Pixels of a digital image are produced by an area image sensor which includes a sparse array of elements. Each element is multiply exposed by different pixels of a light image. The light image is scanned in such a pattern between element exposures so that each digital image pixel has a nearest-neighbor digital image pixel that was produced by a different sensor element. By means of this arrangement, a high quality image can be produced from the digital image even if a sensor becomes defective (drops out).
REFERENCES:
patent: 4331979 (1982-05-01), Bendell
patent: 4479149 (1984-10-01), Yoshioka et al.
patent: 4485409 (1984-11-01), Schumacher
Eastman Kodak Company
Groody James J.
Owens Raymond L.
Svihla Randall S.
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