Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1988-05-11
1990-01-02
Groody, James J.
Facsimile and static presentation processing
Static presentation processing
Attribute control
358443, 358494, H04N 146, H04N 140
Patent
active
048916900
ABSTRACT:
A color image reading apparatus includes a plurality of linear sensors, each capable of generating plural analog color component signals. The sensors are arranged to read a line of the color image in a divided manner and such that adjacent ones of the linear sensors read mutually different lines of the color image. Also provided is a separator for separating the plural analog color component signals generated by the sensors into analog color component signals of each color, and a converter for converting the analog color component signals of each color into digital color component signals of each color, respectively. The apparatus further includes a device for forming plural continuous digital color component signals representing a line of the color image from the digital color component signals of each color converted by the converter. In addition, a processor is provided for digital color processing of the plural continuous digital color component signals to form digital color image signals usable for reproduction of the color image.
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Hasegawa Shizuo
Matsuoka Nobuo
Canon Kabushiki Kaisha
Groody James J.
Svihla Randall S.
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