Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1980-10-02
1982-05-11
Richardson, Robert L.
Facsimile and static presentation processing
Static presentation processing
Attribute control
H04N 904, H04N 907
Patent
active
043297099
ABSTRACT:
A solid-state color imaging device includes a plurality of different color filters arranged above photo-electric conversion elements arranged in matrix, such that each of chroma signals necessary for color reproduction includes the same spectrum of vertical smear component. A single memory is provided to store a vertical smear component included in one of the chroma signals necessary for the color reproduction. By subtracting a predetermined multiple of the output of the memory from the output signals on all of the chroma signal output lines, the vertical smear components appearing in all of the chroma signal output lines are eliminated.
REFERENCES:
patent: 4010319 (1977-03-01), Levine
patent: 4032976 (1977-06-01), Levine
patent: 4040092 (1977-08-01), Carnes
patent: 4246601 (1981-01-01), Sato et al.
Kurita Toshiyuki
Masuda Michio
Nabeyama Hiroaki
Hitachi , Ltd.
Richardson Robert L.
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