Facsimile device enabling efficient output to record sheet

Details Facsimile device enabling efficient output to record sheet Facsimile device enabling efficient output to record sheet

1990-02-08

1991-10-15

Fuller, Benjamin R.

Facsimile and static presentation processing

Facsimile

Image transmission accuracy verification

358426, 358449, 358451, H04N 140, H04N 104, H04N 138

Patent

active

050579371

ABSTRACT:
A facsimile device, which receives picture data of an original document, which is constituted by a plurality of data lines, through a telephone line and records the received picture data onto a record sheet, has a counting device for counting the number of the received data lines, an operation device for comparing the number of the data lines with a predetermined value and evaluating the number of data lines exceeding the predetermined value as an excess number, a determination device for determining whether each of the received data lines is valid or invalid picture data, a data processing device for removing the data lines that are invalid picture data, the number of which corresponds to the excess number, out of the received data lines in accordance with the determination by the determination device, and a recording device for recording the remaining received data lines processed by the data processing device onto the record sheet. A processing method is also disclosed and claimed.

REFERENCES:
patent: 4356516 (1982-10-01), Koguchi
patent: 4679093 (1987-07-01), Yaguchi
patent: 4731658 (1988-03-01), Koseki
Horlander, "Incremental Scanning for Facsimile", Apr. 1972, pp. 3311-3313.
Huang, "Facsimile Coding by Skipping White", Dec. 1975, pp. 1452-1460.

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