JPS5718160A - Information transmission equipment - Google Patents

Information transmission equipment

Info

Publication number
JPS5718160A
JPS5718160A JP9359780A JP9359780A JPS5718160A JP S5718160 A JPS5718160 A JP S5718160A JP 9359780 A JP9359780 A JP 9359780A JP 9359780 A JP9359780 A JP 9359780A JP S5718160 A JPS5718160 A JP S5718160A
Authority
JP
Japan
Prior art keywords
information
character
picture
photoelectrically converted
buffer memories
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9359780A
Other languages
Japanese (ja)
Inventor
Hideo Masaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9359780A priority Critical patent/JPS5718160A/en
Publication of JPS5718160A publication Critical patent/JPS5718160A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)

Abstract

PURPOSE:To increase a transmission speed, by converting a character information in the picture information, to a character code information, and transmitting it together with a residual picture information in a remote place. CONSTITUTION:A picture part 1a and a character part 1b on a sending original 1 is photoelectrically converted by a photoelectric conversion part 2. A picture information and a character information which have been photoelectrically converted are stored temporarily in buffer memories 3a, 3b, and the information which has been stored temporarily is read out at a prescribed speed by a picture reprodction part 4. Also, the character information which has been stored in the buffer memories 3a, 3b is character-recognized by a character recognition part 5, and the picture information which has been reproduced by the picture reproduction part, and the character code information are sent by a sending part 6 in accordance with a prescribed format.
JP9359780A 1980-07-09 1980-07-09 Information transmission equipment Pending JPS5718160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9359780A JPS5718160A (en) 1980-07-09 1980-07-09 Information transmission equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9359780A JPS5718160A (en) 1980-07-09 1980-07-09 Information transmission equipment

Publications (1)

Publication Number Publication Date
JPS5718160A true JPS5718160A (en) 1982-01-29

Family

ID=14086711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9359780A Pending JPS5718160A (en) 1980-07-09 1980-07-09 Information transmission equipment

Country Status (1)

Country Link
JP (1) JPS5718160A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5961356A (en) * 1982-09-30 1984-04-07 Fujitsu Ltd Facsimile transmission system
JPS62154845A (en) * 1985-12-26 1987-07-09 Ricoh Co Ltd Translating copying machine
JPH09130594A (en) * 1996-09-24 1997-05-16 Canon Inc Method and device for processing image

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5961356A (en) * 1982-09-30 1984-04-07 Fujitsu Ltd Facsimile transmission system
JPS62154845A (en) * 1985-12-26 1987-07-09 Ricoh Co Ltd Translating copying machine
JPH09130594A (en) * 1996-09-24 1997-05-16 Canon Inc Method and device for processing image

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