JPS61148959A - 画像情報の読取り方法 - Google Patents

画像情報の読取り方法

Info

Publication number
JPS61148959A
JPS61148959A JP59271217A JP27121784A JPS61148959A JP S61148959 A JPS61148959 A JP S61148959A JP 59271217 A JP59271217 A JP 59271217A JP 27121784 A JP27121784 A JP 27121784A JP S61148959 A JPS61148959 A JP S61148959A
Authority
JP
Japan
Prior art keywords
image
light sources
light
time
light receiving
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.)
Pending
Application number
JP59271217A
Other languages
English (en)
Japanese (ja)
Inventor
Noriyuki Shimano
嶋野　法之
Shigeo Murakami
繁男 村上
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
Priority to JP59271217A priority Critical patent/JPS61148959A/ja
Priority to GB08520720A priority patent/GB2169167B/en
Priority to DE19853531339 priority patent/DE3531339A1/de
Publication of JPS61148959A publication Critical patent/JPS61148959A/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
    • H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Input (AREA)
JP59271217A 1984-12-21 1984-12-21 画像情報の読取り方法 Pending JPS61148959A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59271217A JPS61148959A (ja) 1984-12-21 1984-12-21 画像情報の読取り方法
GB08520720A GB2169167B (en) 1984-12-21 1985-08-19 Obtaining monochromatic images from colour originals
DE19853531339 DE3531339A1 (de) 1984-12-21 1985-09-03 Verfahren und vorrichtung zur gewinnung von bildinformationen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59271217A JPS61148959A (ja) 1984-12-21 1984-12-21 画像情報の読取り方法

Publications (1)

Publication Number Publication Date
JPS61148959A true JPS61148959A (ja) 1986-07-07

Family

ID=17496977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59271217A Pending JPS61148959A (ja) 1984-12-21 1984-12-21 画像情報の読取り方法

Country Status (3)

Country Link
JP (1) JPS61148959A (enrdf_load_stackoverflow)
DE (1) DE3531339A1 (enrdf_load_stackoverflow)
GB (1) GB2169167B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0265366A (ja) * 1988-08-31 1990-03-06 Fuji Electric Co Ltd カラー画像読取装置
US6456748B1 (en) 1996-06-06 2002-09-24 Canon Kabushiki Kaisha Image reading system
US7476847B2 (en) 2004-07-29 2009-01-13 Canon Components, Inc. Adaptive image reading apparatus and control method of the apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920005856B1 (ko) * 1988-04-25 1992-07-23 소니 가부시기가이샤 컬러화상 독해장치
DE4136646A1 (de) * 1991-11-07 1993-05-13 Hell Ag Linotype Verfahren zur abastung von farbvorlagen sowie einrichtung zur durchfuehrung des verfahrens
DE4331873A1 (de) * 1993-09-21 1995-03-30 Aeg Mehrbildkamera

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666974A (en) * 1979-11-02 1981-06-05 Canon Inc Picture forming method
US4318122A (en) * 1980-10-06 1982-03-02 International Business Machines Corporation Electronic color separation
JPS57121367A (en) * 1981-01-20 1982-07-28 Canon Inc Method for reading color original
JPS57191638A (en) * 1981-05-22 1982-11-25 Fuji Photo Film Co Ltd Scanning and reading method of plane colored picture
JPS5995769A (ja) * 1982-11-25 1984-06-01 Hitachi Ltd Ｃｃｄセンサ駆動装置
GB2138244B (en) * 1983-04-11 1987-03-11 Fuji Xerox Co Ltd Method and apparatus for reading color image

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0265366A (ja) * 1988-08-31 1990-03-06 Fuji Electric Co Ltd カラー画像読取装置
US6456748B1 (en) 1996-06-06 2002-09-24 Canon Kabushiki Kaisha Image reading system
US6631219B2 (en) 1996-06-06 2003-10-07 Canon Kabushiki Kaisha Image reading system
US7050657B2 (en) 1996-06-06 2006-05-23 Canon Kabushiki Kaisha Image reading system
US7476847B2 (en) 2004-07-29 2009-01-13 Canon Components, Inc. Adaptive image reading apparatus and control method of the apparatus

Also Published As

Publication number Publication date
DE3531339A1 (de) 1986-07-10
GB2169167B (en) 1988-05-18
GB8520720D0 (en) 1985-09-25
DE3531339C2 (enrdf_load_stackoverflow) 1989-07-06
GB2169167A (en) 1986-07-02

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