JPS4930526B1 - - Google Patents

Info

Publication number
JPS4930526B1
JPS4930526B1 JP44094936A JP9493669A JPS4930526B1 JP S4930526 B1 JPS4930526 B1 JP S4930526B1 JP 44094936 A JP44094936 A JP 44094936A JP 9493669 A JP9493669 A JP 9493669A JP S4930526 B1 JPS4930526 B1 JP S4930526B1
Authority
JP
Japan
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.)
Pending
Application number
JP44094936A
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 filed Critical
Publication of JPS4930526B1 publication Critical patent/JPS4930526B1/ja
Pending 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
    • H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern
    • H04N1/4058—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern with details for producing a halftone screen at an oblique angle

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP44094936A 1968-11-26 1969-11-25 Pending JPS4930526B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77907868A 1968-11-26 1968-11-26

Publications (1)

Publication Number Publication Date
JPS4930526B1 true JPS4930526B1 (ja) 1974-08-14

Family

ID=25115254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44094936A Pending JPS4930526B1 (ja) 1968-11-26 1969-11-25

Country Status (5)

Country Link
US (1) US3465199A (ja)
JP (1) JPS4930526B1 (ja)
CA (1) CA924649A (ja)
DE (1) DE1959459B2 (ja)
GB (1) GB1295646A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060149U (ja) * 1983-10-04 1985-04-26 株式会社クボタ 管受口の砂落し装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1901101A1 (de) * 1969-01-10 1970-10-29 Hell Rudolf Dr Ing Fa Verfahren zur punkt- und zeilenweisen gerasterten Aufzeichnung der durch Abtastung von Halbtonbildern gewonnenen Bildsignale mit gegen die Aufzeichnungsrichtung gedrehtem Raster
US4084183A (en) * 1970-03-18 1978-04-11 Dr. Ing. Rudolf Hell Gmbh. Method for the electro-optical reproduction of half-tone pictures
US3836795A (en) * 1970-11-02 1974-09-17 Aerojet General Co Parallel multiple channel display system
US3742129A (en) * 1971-07-07 1973-06-26 Harris Intertype Corp Apparatus and method for generating halftones for image reproduction
GB1448112A (en) * 1973-02-13 1976-09-02 Int Publishing Corp Ltd Electronic screening
US3961132A (en) * 1974-07-15 1976-06-01 Log Etronics Inc. Sequential image-modulated dot-area recording
US4038493A (en) * 1975-06-13 1977-07-26 Rockwell International Corporation Method and apparatus for phototypesetting
JPS6039685A (ja) * 1983-08-12 1985-03-01 セイコーエプソン株式会社 表示制御装置
US5170261A (en) * 1990-11-21 1992-12-08 Polaroid Corporation Printing method
JP2651493B2 (ja) * 1990-11-21 1997-09-10 スターリング ドライ イメイジング，インコーポレイテッド 印刷装置及び方法
US5299020A (en) * 1991-03-08 1994-03-29 Scitex Corporation Ltd. Method and apparatus for generating a screened reproduction of an image using stored dot portions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU39915A1 (ja) * 1960-04-01
NL299203A (ja) * 1962-07-02
US3500327A (en) * 1965-06-01 1970-03-10 Bunker Ramo Data handling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060149U (ja) * 1983-10-04 1985-04-26 株式会社クボタ 管受口の砂落し装置

Also Published As

Publication number Publication date
US3465199A (en) 1969-09-02
GB1295646A (ja) 1972-11-08
DE1959459B2 (de) 1972-11-23
DE1959459A1 (de) 1970-06-11
CA924649A (en) 1973-04-17

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