JPS643388B2 - - Google Patents

Info

Publication number
JPS643388B2
JPS643388B2 JP54154259A JP15425979A JPS643388B2 JP S643388 B2 JPS643388 B2 JP S643388B2 JP 54154259 A JP54154259 A JP 54154259A JP 15425979 A JP15425979 A JP 15425979A JP S643388 B2 JPS643388 B2 JP S643388B2
Authority
JP
Japan
Prior art keywords
dot
print
information
black
density
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP54154259A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5678274A (en
Inventor
Shoichiro Takayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP15425979A priority Critical patent/JPS5678274A/ja
Publication of JPS5678274A publication Critical patent/JPS5678274A/ja
Publication of JPS643388B2 publication Critical patent/JPS643388B2/ja
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP15425979A 1979-11-30 1979-11-30 Print system for facsimile picture Granted JPS5678274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15425979A JPS5678274A (en) 1979-11-30 1979-11-30 Print system for facsimile picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15425979A JPS5678274A (en) 1979-11-30 1979-11-30 Print system for facsimile picture

Publications (2)

Publication Number Publication Date
JPS5678274A JPS5678274A (en) 1981-06-27
JPS643388B2 true JPS643388B2 (enrdf_load_stackoverflow) 1989-01-20

Family

ID=15580280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15425979A Granted JPS5678274A (en) 1979-11-30 1979-11-30 Print system for facsimile picture

Country Status (1)

Country Link
JP (1) JPS5678274A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5678274A (en) 1981-06-27

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