Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1993-09-23
1996-12-31
Coles, Sr., Edward L.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358448, H04N 140
Patent
active
055899480
ABSTRACT:
A facsimile apparatus comprises an input unit for inputting an image signal and a substitution unit for substituting an image area having consecutive main scan lines each containing no larger than a predetermined amount of significant information of the input image which is longer than a first predetermined length by a predetermined image of a second predetermined length in a direction of sub-scan.
REFERENCES:
patent: 4631596 (1986-12-01), Yaguchi
patent: 4977463 (1990-12-01), Fukuda
patent: 5276791 (1994-01-01), Palmer
Canon Kabushiki Kaisha
Coles Sr. Edward L.
Grant II Jerome
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