IT1014303B - PROCEDURE AND DEVICE FOR THE TRANSMISSION OF IMAGES - Google Patents

PROCEDURE AND DEVICE FOR THE TRANSMISSION OF IMAGES

Info

Publication number
IT1014303B
IT1014303B IT68814/74A IT6881474A IT1014303B IT 1014303 B IT1014303 B IT 1014303B IT 68814/74 A IT68814/74 A IT 68814/74A IT 6881474 A IT6881474 A IT 6881474A IT 1014303 B IT1014303 B IT 1014303B
Authority
IT
Italy
Prior art keywords
images
procedure
transmission
Prior art date
Application number
IT68814/74A
Other languages
Italian (it)
Original Assignee
Hasler Ag
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 Hasler Ag filed Critical Hasler Ag
Application granted granted Critical
Publication of IT1014303B publication Critical patent/IT1014303B/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
    • H04N1/419—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)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Facsimile Image Signal Circuits (AREA)
IT68814/74A 1973-06-08 1974-06-07 PROCEDURE AND DEVICE FOR THE TRANSMISSION OF IMAGES IT1014303B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH842373A CH558994A (en) 1973-06-08 1973-06-08 IMAGE TRANSFER PROCEDURE.

Publications (1)

Publication Number Publication Date
IT1014303B true IT1014303B (en) 1977-04-20

Family

ID=4340107

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68814/74A IT1014303B (en) 1973-06-08 1974-06-07 PROCEDURE AND DEVICE FOR THE TRANSMISSION OF IMAGES

Country Status (8)

Country Link
JP (1) JPS5033716A (en)
CH (1) CH558994A (en)
DE (1) DE2347835B2 (en)
FR (1) FR2232891B1 (en)
GB (1) GB1466281A (en)
IT (1) IT1014303B (en)
NL (1) NL7407286A (en)
SE (1) SE389436B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1109461B (en) * 1976-08-10 1985-12-16 Philips Nv METHOD AND COMPLEX FOR CORRECTION OF ERRORS IN FACSIMILE TRANSMISSIONS
NL7608862A (en) * 1976-08-10 1978-02-14 Philips Nv SCHEME FOR TRANSMISSION OF CODED MESSAGES WITH A REDUCED TRANSMISSION TIME.
JPS5330215A (en) * 1976-09-01 1978-03-22 Hitachi Ltd Coding transmission system for picture signal
DE2711377C2 (en) * 1977-03-16 1984-08-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Method and arrangement for facsimile image transmission
DE2927710A1 (en) * 1979-07-09 1981-01-29 Philips Nv METHOD AND ARRANGEMENT FOR ERROR CORRECTION IN FACSIMILE TRANSMISSION
DE3311911A1 (en) * 1983-03-31 1984-10-04 Siemens AG, 1000 Berlin und 8000 München METHOD AND CIRCUIT ARRANGEMENT FOR IMAGE ERROR CORRECTION
JPS60194870A (en) * 1984-03-16 1985-10-03 Fujitsu Ltd Facsimile receiver
US4897733A (en) * 1987-06-12 1990-01-30 Murata Kakai Kabushiki Kaisha Communication system in facsimile
DE4021061C2 (en) * 1990-07-04 1998-11-05 Holzer Walter Prof Dr H C Ing Method for coding facsimile fax copies

Also Published As

Publication number Publication date
CH558994A (en) 1975-02-14
FR2232891B1 (en) 1979-03-16
FR2232891A1 (en) 1975-01-03
DE2347835A1 (en) 1974-12-19
SE7407443L (en) 1974-12-09
NL7407286A (en) 1974-12-10
DE2347835B2 (en) 1979-11-15
GB1466281A (en) 1977-03-02
SE389436B (en) 1976-11-01
JPS5033716A (en) 1975-04-01

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