Facsimile and static presentation processing – Facsimile – Picture signal generator
Reexamination Certificate
2003-01-08
2009-06-23
Worku, Negussie (Department: 2625)
Facsimile and static presentation processing
Facsimile
Picture signal generator
C358S497000, C358S494000, C358S486000, C382S164000, C382S274000, C382S254000, C348S135000, C348S174000, C348S208400, C340S937000, C702S142000
Reexamination Certificate
active
07551328
ABSTRACT:
The present invention enables image data with good S/N and high resolution to be obtained reliably in a short reading time. A CCD102is formed by arranging line sensors, in which detecting elements having a time integration effect are arranged in a direction orthogonal to a relative movement direction in which the CCD102moves relative to an original, in a plurality of columns in the relative movement direction. A signal processing unit107detects pixel components on the basis of a model for separating first pixel values obtained in a processing unit time by the CCD102into a plurality of the pixel components corresponding to detection positions of the object being detected, and generates second pixel values corresponding to the detection positions of the object being detected on the basis of the detected pixel components. The present invention is applicable to scanners.
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Fujiwara Naoki
Ishibashi Jun-ichi
Kondo Tetsujiro
Miyake Toru
Nagano Takahiro
Frommer William S.
Frommer & Lawrence & Haug LLP
Levy Paul A.
Sony Corportion
Worku Negussie
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