FR2262461A1 - Document facsimile transmission system - uses word-prefix bits related to area length word bits - Google Patents

Document facsimile transmission system - uses word-prefix bits related to area length word bits

Info

Publication number
FR2262461A1
FR2262461A1 FR7406319A FR7406319A FR2262461A1 FR 2262461 A1 FR2262461 A1 FR 2262461A1 FR 7406319 A FR7406319 A FR 7406319A FR 7406319 A FR7406319 A FR 7406319A FR 2262461 A1 FR2262461 A1 FR 2262461A1
Authority
FR
France
Prior art keywords
word
bits
prefix
document
transmission system
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.)
Granted
Application number
FR7406319A
Other languages
English (en)
Other versions
FR2262461B1 (fr
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.)
RADIO DIFFUSION TV FRANCAISE
Original Assignee
RADIO DIFFUSION TV FRANCAISE
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 RADIO DIFFUSION TV FRANCAISE filed Critical RADIO DIFFUSION TV FRANCAISE
Priority to FR7406319A priority Critical patent/FR2262461A1/fr
Publication of FR2262461A1 publication Critical patent/FR2262461A1/fr
Application granted granted Critical
Publication of FR2262461B1 publication Critical patent/FR2262461B1/fr
Granted 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
    • H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
    • H04N1/419—Systems 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 Transmission Control (AREA)
FR7406319A 1974-02-25 1974-02-25 Document facsimile transmission system - uses word-prefix bits related to area length word bits Granted FR2262461A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7406319A FR2262461A1 (en) 1974-02-25 1974-02-25 Document facsimile transmission system - uses word-prefix bits related to area length word bits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7406319A FR2262461A1 (en) 1974-02-25 1974-02-25 Document facsimile transmission system - uses word-prefix bits related to area length word bits

Publications (2)

Publication Number Publication Date
FR2262461A1 true FR2262461A1 (en) 1975-09-19
FR2262461B1 FR2262461B1 (fr) 1979-01-05

Family

ID=9135397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406319A Granted FR2262461A1 (en) 1974-02-25 1974-02-25 Document facsimile transmission system - uses word-prefix bits related to area length word bits

Country Status (1)

Country Link
FR (1) FR2262461A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204090A (en) * 1977-10-27 1980-05-20 Siemens Aktiengesellschaft Process and an arrangement for reducing the redundancy of binary character sequences which describe characters or graphic patterns

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204090A (en) * 1977-10-27 1980-05-20 Siemens Aktiengesellschaft Process and an arrangement for reducing the redundancy of binary character sequences which describe characters or graphic patterns

Also Published As

Publication number Publication date
FR2262461B1 (fr) 1979-01-05

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse