FR1330754A - Procédé et dispositifs de fac-similé - Google Patents

Procédé et dispositifs de fac-similé

Info

Publication number
FR1330754A
FR1330754A FR893248A FR893248A FR1330754A FR 1330754 A FR1330754 A FR 1330754A FR 893248 A FR893248 A FR 893248A FR 893248 A FR893248 A FR 893248A FR 1330754 A FR1330754 A FR 1330754A
Authority
FR
France
Prior art keywords
devices
facsimile method
facsimile
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.)
Expired
Application number
FR893248A
Other languages
English (en)
Inventor
Andre Desblache
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.)
Compagnie IBM France SAS
Original Assignee
Compagnie IBM France SAS
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 Compagnie IBM France SAS filed Critical Compagnie IBM France SAS
Priority to FR893248A priority Critical patent/FR1330754A/fr
Application granted granted Critical
Publication of FR1330754A publication Critical patent/FR1330754A/fr
Priority to GB1332663A priority patent/GB1006911A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41Bandwidth or redundancy reduction
    • H04N1/411Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
    • H04N1/413Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
    • H04N1/419Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information in which encoding of the length of a succession of picture-elements of the same value along a scanning line is the only encoding step

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
FR893248A 1962-04-04 1962-04-04 Procédé et dispositifs de fac-similé Expired FR1330754A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR893248A FR1330754A (fr) 1962-04-04 1962-04-04 Procédé et dispositifs de fac-similé
GB1332663A GB1006911A (en) 1962-04-04 1964-04-04 Improvements in facsimile systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR893248A FR1330754A (fr) 1962-04-04 1962-04-04 Procédé et dispositifs de fac-similé

Publications (1)

Publication Number Publication Date
FR1330754A true FR1330754A (fr) 1963-06-28

Family

ID=8776025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR893248A Expired FR1330754A (fr) 1962-04-04 1962-04-04 Procédé et dispositifs de fac-similé

Country Status (2)

Country Link
FR (1) FR1330754A (fr)
GB (1) GB1006911A (fr)

Also Published As

Publication number Publication date
GB1006911A (en) 1965-10-06

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