IT1041599B - Procedimento e dispositivo per la trasmissione di facsimile ed imma gazzinamento di informazioni grafiche - Google Patents

Procedimento e dispositivo per la trasmissione di facsimile ed imma gazzinamento di informazioni grafiche

Info

Publication number
IT1041599B
IT1041599B IT6912475A IT6912475A IT1041599B IT 1041599 B IT1041599 B IT 1041599B IT 6912475 A IT6912475 A IT 6912475A IT 6912475 A IT6912475 A IT 6912475A IT 1041599 B IT1041599 B IT 1041599B
Authority
IT
Italy
Prior art keywords
facsimiles
wiring
images
procedure
transmission
Prior art date
Application number
IT6912475A
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 IT1041599B publication Critical patent/IT1041599B/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
    • H04N1/419—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Facsimile Image Signal Circuits (AREA)
IT6912475A 1974-08-26 1975-08-22 Procedimento e dispositivo per la trasmissione di facsimile ed imma gazzinamento di informazioni grafiche IT1041599B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742440768 DE2440768C3 (de) 1974-08-26 1974-08-26 Verfahren und Vorrichtung zur Datenkompression für die Faksimile-Übertragung graphischer Information

Publications (1)

Publication Number Publication Date
IT1041599B true IT1041599B (it) 1980-01-10

Family

ID=5924055

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6912475A IT1041599B (it) 1974-08-26 1975-08-22 Procedimento e dispositivo per la trasmissione di facsimile ed imma gazzinamento di informazioni grafiche

Country Status (6)

Country Link
JP (1) JPS5166712A (xx)
DE (1) DE2440768C3 (xx)
FR (1) FR2322494A1 (xx)
GB (1) GB1517383A (xx)
IT (1) IT1041599B (xx)
NL (1) NL7509872A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615486C2 (de) * 1976-04-09 1983-12-08 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und Anordnung zur Übertragung von Faksimile-Bildsignalen
DE3523247A1 (de) * 1985-06-28 1987-01-02 Siemens Ag Einrichtung zur datenreduktion binaerer datenstroeme
US6940511B2 (en) * 2002-06-07 2005-09-06 Telefonaktiebolaget L M Ericsson (Publ) Graphics texture processing methods, apparatus and computer program products using texture compression, block overlapping and/or texture filtering
GB2491688B (en) 2011-05-05 2014-08-27 Advanced Risc Mach Ltd Method of and apparatus for encoding and decoding data
GB2495301B (en) 2011-09-30 2018-01-17 Advanced Risc Mach Ltd Method of and apparatus for encoding data
GB2503691B (en) 2012-07-04 2019-08-14 Advanced Risc Mach Ltd Methods of and apparatus for encoding and decoding data
US9177415B2 (en) 2013-01-30 2015-11-03 Arm Limited Methods of and apparatus for encoding and decoding data
US10147202B2 (en) 2013-03-15 2018-12-04 Arm Limited Methods of and apparatus for encoding and decoding data
US10031547B2 (en) 2013-12-18 2018-07-24 Qualcomm Incorporated CCIe receiver logic register write only with receiver clock

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813485A (en) * 1972-01-05 1974-05-28 Ibm System for compression of digital data
JPS4877710A (xx) * 1972-01-19 1973-10-19

Also Published As

Publication number Publication date
FR2322494A1 (fr) 1977-03-25
DE2440768C3 (de) 1982-03-18
FR2322494B1 (xx) 1979-01-05
DE2440768A1 (de) 1976-03-11
DE2440768B2 (de) 1981-07-09
GB1517383A (en) 1978-07-12
JPS5166712A (en) 1976-06-09
NL7509872A (nl) 1976-03-01

Similar Documents

Publication Publication Date Title
BE769092A (fr) Dispositif reproducteur d'images
DE3382597D1 (de) Geraet zur videoaufloesung von graphiken.
IT988295B (it) Metodo ed apparecchiatura di riproduzione di immagini
BE826691A (fr) Ecran renforcateur d'images radiographiques
IT1046550B (it) Procedimento e dispositivo per la ripresa e composizione di immagini stereoscopiche
IT1032999B (it) Procedimento e dispositivo per la formazione di immagni a colori
IT8267117A0 (it) Immagini dispositivo visualizzatore di
DE3483951D1 (de) Datenmanipulation graphischer bilder.
IT1041599B (it) Procedimento e dispositivo per la trasmissione di facsimile ed imma gazzinamento di informazioni grafiche
FR2257183A1 (fr) Systeme de transmission fac-simile d'une image
IT996757B (it) Procedimento per svilluppare e trasferire immagini elettriche
BE818984A (fr) Dispositif reproducteur d'images
IT1035673B (it) Pricedimento per al creazione di immagini elettrografiche e dispositivo per la realizzazione del procedimento
SE7512949L (sv) Bildavsokningsmetod
FR2281689A1 (fr) Installation de transmission d'images
IT1014303B (it) Procedimento e dispositivo per la trasmissione di immagin
NL7807953A (nl) Werkwijze en inrichting voor het op zeer doeltreffende wijze overdragen van beeldinformatie in facsimilevorm.
BE774648A (fr) Generateur d'images numerique
JPS5335284A (en) Electronic scanning ultrasonic imaging device
AT369603B (de) Zeilenabtastungsumsetzer fuer eine bildwiedergabeeinrichtung
IT1078273B (it) Procedimento ed apparecchio per ottenere immagini monocrome da originali colorati
FR2293841A1 (fr) Dispositif de visualisation d'images
FR1499603A (fr) Convertisseur d'images
FR2330233A1 (fr) Appareil d'enregistrement de signaux d'images
IT1021649B (it) Dispositivo radiografico e metodo per produrre immagini elettrostati che