IT1015010B - Sistema facsimile - Google Patents

Sistema facsimile

Info

Publication number
IT1015010B
IT1015010B IT2330274A IT2330274A IT1015010B IT 1015010 B IT1015010 B IT 1015010B IT 2330274 A IT2330274 A IT 2330274A IT 2330274 A IT2330274 A IT 2330274A IT 1015010 B IT1015010 B IT 1015010B
Authority
IT
Italy
Prior art keywords
facsimile system
facsimile
Prior art date
Application number
IT2330274A
Other languages
English (en)
Italian (it)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1015010B publication Critical patent/IT1015010B/it

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)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
IT2330274A 1973-06-01 1974-05-28 Sistema facsimile IT1015010B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1015010B true IT1015010B (it) 1977-05-10

Family

ID=19818984

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2330274A IT1015010B (it) 1973-06-01 1974-05-28 Sistema facsimile

Country Status (7)

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

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
US3730988A (en) * 1970-07-29 1973-05-01 Pioneer Electronic Corp Electronic transmission system of static picture writings
JPS5325447B2 (enrdf_load_stackoverflow) * 1972-10-16 1978-07-27

Also Published As

Publication number Publication date
AU6948074A (en) 1975-12-04
GB1476476A (en) 1977-06-16
DE2426261A1 (de) 1975-01-02
DE2426261B2 (de) 1981-06-11
DE2426261C3 (de) 1982-02-18
CA1023464A (en) 1977-12-27
JPS5028924A (enrdf_load_stackoverflow) 1975-03-24
FR2233773A1 (enrdf_load_stackoverflow) 1975-01-10
NL7307630A (enrdf_load_stackoverflow) 1974-12-03
FR2233773B1 (enrdf_load_stackoverflow) 1982-05-28

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