NL7307630A - - Google Patents

Info

Publication number
NL7307630A
NL7307630A NL7307630A NL7307630A NL7307630A NL 7307630 A NL7307630 A NL 7307630A NL 7307630 A NL7307630 A NL 7307630A NL 7307630 A NL7307630 A NL 7307630A NL 7307630 A NL7307630 A NL 7307630A
Authority
NL
Netherlands
Application number
NL7307630A
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
Priority to NL7307630A priority Critical patent/NL7307630A/xx
Priority to IT2330274A priority patent/IT1015010B/it
Priority to AU69480/74A priority patent/AU481562B2/en
Priority to GB2376774A priority patent/GB1476476A/en
Priority to CA201,133A priority patent/CA1023464A/fr
Priority to DE19742426261 priority patent/DE2426261C3/de
Priority to FR7419047A priority patent/FR2233773B1/fr
Priority to JP6099074A priority patent/JPS5028924A/ja
Publication of NL7307630A publication Critical patent/NL7307630A/xx
Priority to US05/659,428 priority patent/US4100580A/en

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
    • H04N1/415—Systems 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 or two-dimensional blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
NL7307630A 1973-06-01 1973-06-01 NL7307630A (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL7307630A NL7307630A (fr) 1973-06-01 1973-06-01
IT2330274A IT1015010B (it) 1973-06-01 1974-05-28 Sistema facsimile
AU69480/74A AU481562B2 (en) 1973-06-01 1974-05-28 Facsimile system
GB2376774A GB1476476A (en) 1973-06-01 1974-05-29 Facsimile system
CA201,133A CA1023464A (fr) 1973-06-01 1974-05-29 Systeme de telecopie
DE19742426261 DE2426261C3 (de) 1973-06-01 1974-05-29 Faksimilesystem
FR7419047A FR2233773B1 (fr) 1973-06-01 1974-05-31
JP6099074A JPS5028924A (fr) 1973-06-01 1974-05-31
US05/659,428 US4100580A (en) 1973-06-01 1976-02-19 Facsimile system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7307630A NL7307630A (fr) 1973-06-01 1973-06-01

Publications (1)

Publication Number Publication Date
NL7307630A true NL7307630A (fr) 1974-12-03

Family

ID=19818984

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7307630A NL7307630A (fr) 1973-06-01 1973-06-01

Country Status (7)

Country Link
JP (1) JPS5028924A (fr)
CA (1) CA1023464A (fr)
DE (1) DE2426261C3 (fr)
FR (1) FR2233773B1 (fr)
GB (1) GB1476476A (fr)
IT (1) IT1015010B (fr)
NL (1) NL7307630A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178077A (ja) * 1983-03-28 1984-10-09 Dainippon Screen Mfg Co Ltd ２値画像のデ−タ圧縮方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2922840A (en) * 1958-10-24 1960-01-26 Tele Dynamics Inc Weather chart facsimile system
FR1452663A (fr) * 1965-06-23 1966-04-15 Labo Cent Telecommunicat Procédé de réduction de bande passante dans la transmission d'images
GB1188126A (en) * 1966-06-15 1970-04-15 Xerox Corp Selective Binary Encoding
US3457363A (en) * 1966-10-03 1969-07-22 Southern Pacific Co Vertical resolution facsimile system
JPS4945005B1 (fr) * 1970-07-29 1974-12-02
JPS5325447B2 (fr) * 1972-10-16 1978-07-27

Also Published As

Publication number Publication date
FR2233773A1 (fr) 1975-01-10
IT1015010B (it) 1977-05-10
GB1476476A (en) 1977-06-16
DE2426261C3 (de) 1982-02-18
DE2426261A1 (de) 1975-01-02
CA1023464A (fr) 1977-12-27
DE2426261B2 (de) 1981-06-11
JPS5028924A (fr) 1975-03-24
AU6948074A (en) 1975-12-04
FR2233773B1 (fr) 1982-05-28

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