FR2535559B1 - Procede et machine d'enregistrement d'image en demi-teinte par balayage - Google Patents

Procede et machine d'enregistrement d'image en demi-teinte par balayage

Info

Publication number
FR2535559B1
FR2535559B1 FR838317275A FR8317275A FR2535559B1 FR 2535559 B1 FR2535559 B1 FR 2535559B1 FR 838317275 A FR838317275 A FR 838317275A FR 8317275 A FR8317275 A FR 8317275A FR 2535559 B1 FR2535559 B1 FR 2535559B1
Authority
FR
France
Prior art keywords
scanning
machine
tone image
recording half
recording
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
FR838317275A
Other languages
English (en)
Other versions
FR2535559A1 (fr
Inventor
Takashi Sakamoto
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.)
Dainippon Screen Manufacturing Co Ltd
Original Assignee
Dainippon Screen Manufacturing 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 Dainippon Screen Manufacturing Co Ltd filed Critical Dainippon Screen Manufacturing Co Ltd
Publication of FR2535559A1 publication Critical patent/FR2535559A1/fr
Application granted granted Critical
Publication of FR2535559B1 publication Critical patent/FR2535559B1/fr
Expired 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/0671—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface with sub-scanning by translational movement of the main-scanning components
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
FR838317275A 1982-10-29 1983-10-28 Procede et machine d'enregistrement d'image en demi-teinte par balayage Expired FR2535559B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57190365A JPS5980061A (ja) 1982-10-29 1982-10-29 画像走査記録方法及び装置

Publications (2)

Publication Number Publication Date
FR2535559A1 FR2535559A1 (fr) 1984-05-04
FR2535559B1 true FR2535559B1 (fr) 1989-02-17

Family

ID=16256965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838317275A Expired FR2535559B1 (fr) 1982-10-29 1983-10-28 Procede et machine d'enregistrement d'image en demi-teinte par balayage

Country Status (4)

Country Link
JP (1) JPS5980061A (fr)
DE (1) DE3337582A1 (fr)
FR (1) FR2535559B1 (fr)
GB (1) GB2129650B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745487A (en) * 1984-06-15 1988-05-17 Olympus Optical Co., Ltd. Helical scanning apparatus with one or more rows of scanning elements and an object of scanning disposed at an angle to the axis of a rotating drum to eliminate skew of scanning lines
JPS6257463U (fr) * 1985-09-26 1987-04-09
US4992890A (en) * 1989-03-17 1991-02-12 Intergraph Corporation System for plotting and scanning graphic images
US5668588A (en) * 1993-04-01 1997-09-16 Dainippon Screen Mfg. Co., Ltd. Spiral scanning image recording apparatus and image recording method
EP0759246B1 (fr) * 1994-05-05 1999-10-06 Polaroid Corporation Appareil et procede pour ameliorer la qualite d'impression en reduisant la presence de defauts
IL120138A (en) * 1997-02-03 2001-07-24 Creoscitex Corp Ltd A method of recording a rectangular figure
DE69835266T2 (de) * 1997-03-24 2007-07-26 Toray Industries, Inc. Beschichtungsvorrichtung, druckvorichtung, bilderzeugungsvorrichtung, drucksystem und druckverfahren
JP2905764B2 (ja) * 1997-11-20 1999-06-14 株式会社金田機械製作所 画像変成を利用した印刷用刷版露光装置
US6064465A (en) * 1998-06-01 2000-05-16 Kabushiki Kaisha Kaneda Kikai Seisakusho Reproduction equipment for printing newspapers
DE10351453B3 (de) 2003-11-04 2005-02-10 Heidelberger Druckmaschinen Ag Verfahren zur Korrektur der Schrägaufzeichnung bei der Belichtung von Druckvorlagen
WO2008132527A1 (fr) * 2007-04-26 2008-11-06 Kodak Graphic Communications Canada Company Imagerie d'une pluralité d'images à l'aide d'une pluralité de trajets de balayage non parallèles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625538B2 (fr) * 1973-06-01 1981-06-12
JPS54143012A (en) * 1978-04-28 1979-11-07 Canon Inc Information reader
JPS57152269A (en) * 1981-03-13 1982-09-20 Ricoh Co Ltd Picture recording system for printer device
JPS58111566A (ja) * 1981-12-25 1983-07-02 Ricoh Co Ltd プリンタ装置における書込み走査方式

Also Published As

Publication number Publication date
JPS5980061A (ja) 1984-05-09
DE3337582C2 (fr) 1987-01-22
GB2129650B (en) 1986-08-13
DE3337582A1 (de) 1984-05-10
GB2129650A (en) 1984-05-16
FR2535559A1 (fr) 1984-05-04
GB8327939D0 (en) 1983-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse