Facsimile and static presentation processing – Facsimile – Reduced time or bandwidth for static image communication
Patent
1991-12-09
1993-01-19
Coles, Sr., Edward L.
Facsimile and static presentation processing
Facsimile
Reduced time or bandwidth for static image communication
3582611, 3582612, 358430, 358133, 375122, H04N 140
Patent
active
051811260
ABSTRACT:
In a facsimile apparatus, a changed number of picture elements of a single-line data and a preceding line data obtained by scanning a document in a main scanning direction are calculated and the single-line data or specific signal of the specific code generator are selected for transmission by comparison with a preset input value.
REFERENCES:
patent: 3873761 (1975-03-01), Bigelow et al.
patent: 4158861 (1979-06-01), Iizuka
patent: 4193096 (1980-03-01), Stoffel
patent: 4608607 (1986-08-01), Adachi
Coles Sr. Edward L.
Grant II Jerome
Murata Kikai Kabushiki Kaisha
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