Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1986-05-28
1987-10-06
Rubinson, Gene Z.
Facsimile and static presentation processing
Facsimile
Recording apparatus
35821317, 358163, H04N 514, H04N 530
Patent
active
046986855
ABSTRACT:
Nonuniformities in the pixel of a CCD are corrected by storing a correction value for every pixel of the CCD. The pixel values from the CCD are transferred to a multiplier. The correction values are also transferred to the multiplier in synchronization with the transfer of the pixel values. The correction values and the pixel values are multiplied to produce a corrected pixel value for every pixel of the CCD. The corrected pixel values are transferred to an image processor for appropriate data processing.
REFERENCES:
patent: 4234890 (1980-11-01), Astle et al.
patent: 4392157 (1983-07-01), Garcia et al.
patent: 4414573 (1983-11-01), Griesshaber et al.
patent: 4454545 (1984-06-01), Duschl
patent: 4523229 (1985-06-01), Kanmoto
patent: 4544952 (1985-10-01), Pham van Cang
patent: 4553164 (1985-11-01), Labb
patent: 4586082 (1986-04-01), Wilkinson
patent: 4590520 (1986-05-01), Frame et al.
patent: 4614966 (1986-09-01), Yunoki et al.
Brinich Stephen
Hallacher L. L.
Irlbeck D. H.
RCA Corporation
Rubinson Gene Z.
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