SE394930B - Anordning for biner kodning - Google Patents

Anordning for biner kodning

Info

Publication number
SE394930B
SE394930B SE7406193A SE7406193A SE394930B SE 394930 B SE394930 B SE 394930B SE 7406193 A SE7406193 A SE 7406193A SE 7406193 A SE7406193 A SE 7406193A SE 394930 B SE394930 B SE 394930B
Authority
SE
Sweden
Prior art keywords
biner
coding device
coding
biner coding
Prior art date
Application number
SE7406193A
Other languages
English (en)
Inventor
Loye M De
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of SE394930B publication Critical patent/SE394930B/sv

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
    • H04N1/40—Picture signal circuits
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
    • H04N1/4051—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a dispersed dots halftone pattern, the dots having substantially the same size

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Facsimile Scanning Arrangements (AREA)
SE7406193A 1973-05-11 1974-05-09 Anordning for biner kodning SE394930B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317087A FR2245132B1 (sv) 1973-05-11 1973-05-11

Publications (1)

Publication Number Publication Date
SE394930B true SE394930B (sv) 1977-07-18

Family

ID=9119176

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7406193A SE394930B (sv) 1973-05-11 1974-05-09 Anordning for biner kodning

Country Status (10)

Country Link
US (1) US3891793A (sv)
BE (1) BE814304A (sv)
DE (1) DE2420991C2 (sv)
FR (1) FR2245132B1 (sv)
GB (1) GB1414449A (sv)
IE (1) IE39238B1 (sv)
IT (1) IT1017593B (sv)
LU (1) LU69995A1 (sv)
NL (1) NL185187C (sv)
SE (1) SE394930B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353096A (en) * 1978-10-05 1982-10-05 Nippon Electric Co., Ltd. Digital facsimile system to band-compress half-tone picture signals
EP0087284A1 (en) * 1982-02-19 1983-08-31 THE GENERAL ELECTRIC COMPANY, p.l.c. Image storage and transmission systems
FR2606232B1 (fr) * 1986-10-31 1988-12-02 Neiman Sa Procede de codage evolutif de haute securite et dispositif de mise en oeuvre de ce procede

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1809357B1 (de) * 1968-11-16 1970-08-27 Fernseh Gmbh Verfahren und Schaltungsanordnung zur UEbertragung und Speicherung von Fernsehsignalen
DE2017432A1 (de) * 1970-04-11 1971-10-28 Bosch Elektronik Gmbh Verfahren zur elektrischen Übertragung von Bildvorlagen mit schwarzen, weißen und grauen Helligkeitswerten
DE2017431A1 (de) * 1970-04-11 1971-11-04 Bosch Elektronik Gmbh Verfahren zur elektrischen Übertragung von Bildvorlagen
DE2020639A1 (de) * 1970-04-28 1971-11-18 Bosch Elektronik Gmbh Verfahren zur elektrischen UEbertragung von Bildvorlagen

Also Published As

Publication number Publication date
IE39238L (en) 1974-11-11
DE2420991C2 (de) 1982-09-09
IT1017593B (it) 1977-08-10
IE39238B1 (en) 1978-08-30
FR2245132A1 (sv) 1975-04-18
FR2245132B1 (sv) 1976-05-07
BE814304A (fr) 1974-10-29
NL7406416A (sv) 1974-11-13
NL185187C (nl) 1990-02-01
LU69995A1 (sv) 1974-11-28
GB1414449A (en) 1975-11-19
US3891793A (en) 1975-06-24
NL185187B (nl) 1989-09-01
DE2420991A1 (de) 1974-11-28

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