NL6608626A - - Google Patents

Info

Publication number
NL6608626A
NL6608626A NL6608626A NL6608626A NL6608626A NL 6608626 A NL6608626 A NL 6608626A NL 6608626 A NL6608626 A NL 6608626A NL 6608626 A NL6608626 A NL 6608626A NL 6608626 A NL6608626 A NL 6608626A
Authority
NL
Netherlands
Application number
NL6608626A
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 filed Critical
Publication of NL6608626A publication Critical patent/NL6608626A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/493—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by transition coding, i.e. the time-position or direction of a transition being encoded before transmission
    • 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
    • H04N1/417—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information using predictive or differential encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Image Processing (AREA)
  • Facsimiles In General (AREA)
NL6608626A 1965-06-23 1966-06-22 NL6608626A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21885A FR1452663A (fr) 1965-06-23 1965-06-23 Procédé de réduction de bande passante dans la transmission d'images

Publications (1)

Publication Number Publication Date
NL6608626A true NL6608626A (cs) 1966-12-27

Family

ID=8582816

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6608626A NL6608626A (cs) 1965-06-23 1966-06-22

Country Status (4)

Country Link
US (1) US3478163A (cs)
FR (1) FR1452663A (cs)
GB (1) GB1127208A (cs)
NL (1) NL6608626A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643019A (en) * 1970-04-22 1972-02-15 Rca Corp Variable length coding method and apparatus
NL7307630A (cs) * 1973-06-01 1974-12-03
US4281312A (en) * 1975-11-04 1981-07-28 Massachusetts Institute Of Technology System to effect digital encoding of an image
NL8301264A (nl) * 1983-04-11 1984-11-01 Philips Nv Inrichting voor het regelsgewijs comprimeren van binaire data van een beeldveld- en aftastinrichting voor een document voorzien voor zulk comprimeren.
EP0607484B1 (en) * 1993-01-20 1998-09-09 Samsung Electronics Co. Ltd. Method and device for encoding and decoding image data

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305841A (en) * 1963-09-30 1967-02-21 Alphanumeric Inc Pattern generator
US3347981A (en) * 1964-03-18 1967-10-17 Polaroid Corp Method for transmitting digital data in connection with document reproduction system

Also Published As

Publication number Publication date
GB1127208A (en) 1968-09-18
FR1452663A (fr) 1966-04-15
US3478163A (en) 1969-11-11

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