Image-information transmission method and its control circuit

Details Image-information transmission method and its control circuit Image-information transmission method and its control circuit

1992-03-18

1994-05-10

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

Auxiliary signal

358442, 358438, 358405, 358400, H04N 100

Patent

active

053113268

ABSTRACT:
An image-information transmission method comprises a step prior to the transmission of image-information to be transmitted to another party destination, for scanning one portion of a transmission original at a predetermined line-density, and reading one portion of the image-information. Then it judges an optimum scanning line-density on the basis of the one portion of image-information that has been read, determines a transmission line-density of transmission image information, on the basis of the judged optimum scan line-density and information posted from an other party destination connected via circuit connected. An image-information transmission method transmits at the determined transmission line-density, of image-information scanned and read from the transmission original.

REFERENCES:
patent: 5041915 (1991-08-01), Hirota et al.

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