BE708499A - - Google Patents

Info

Publication number
BE708499A
BE708499A BE708499DA BE708499A BE 708499 A BE708499 A BE 708499A BE 708499D A BE708499D A BE 708499DA BE 708499 A BE708499 A BE 708499A
Authority
BE
Belgium
Application number
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 BE708499A publication Critical patent/BE708499A/xx

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
    • H04N1/417Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information using predictive or differential encoding
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/42Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code using table look-up for the coding or decoding process, e.g. using read-only memory
    • 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
    • H04N1/415Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information in which the picture-elements are subdivided or grouped into fixed one-dimensional [1D] or two-dimensional [2D] blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Dc Digital Transmission (AREA)
  • Communication Control (AREA)
BE708499D 1966-12-27 1967-12-22 BE708499A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60505866A 1966-12-27 1966-12-27

Publications (1)

Publication Number Publication Date
BE708499A true BE708499A (https=) 1968-06-24

Family

ID=24422090

Family Applications (1)

Application Number Title Priority Date Filing Date
BE708499D BE708499A (https=) 1966-12-27 1967-12-22

Country Status (6)

Country Link
US (1) US3484750A (https=)
BE (1) BE708499A (https=)
DE (1) DE1537567B2 (https=)
FR (1) FR1558488A (https=)
GB (1) GB1206120A (https=)
NL (1) NL147902B (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121860A (en) * 1960-03-28 1964-02-18 Digitronics Corp Data translator
US3185824A (en) * 1961-10-24 1965-05-25 Ibm Adaptive data compactor
DE1249924B (https=) * 1962-07-17

Also Published As

Publication number Publication date
US3484750A (en) 1969-12-16
NL6717548A (https=) 1968-06-28
GB1206120A (en) 1970-09-23
NL147902B (nl) 1975-11-17
DE1537567B2 (de) 1970-07-02
DE1537567A1 (de) 1970-01-22
FR1558488A (https=) 1969-02-28

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