DE60144076D1 - Bilderzeugungsgerät und Bildlesevorrichtung zum Gebrauch in dem Gerät - Google Patents

Bilderzeugungsgerät und Bildlesevorrichtung zum Gebrauch in dem Gerät

Info

Publication number
DE60144076D1
DE60144076D1 DE60144076T DE60144076T DE60144076D1 DE 60144076 D1 DE60144076 D1 DE 60144076D1 DE 60144076 T DE60144076 T DE 60144076T DE 60144076 T DE60144076 T DE 60144076T DE 60144076 D1 DE60144076 D1 DE 60144076D1
Authority
DE
Germany
Prior art keywords
image forming
image
image reading
forming apparatus
reading apparatus
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 - Lifetime
Application number
DE60144076T
Other languages
English (en)
Inventor
Masashi Sugano
Kouichi Sawada
Takayuki Suzuki
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Application granted granted Critical
Publication of DE60144076D1 publication Critical patent/DE60144076D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32561—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using a programmed control device, e.g. a microprocessor
    • 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
    • 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
    • H04N1/00912—Arrangements for controlling a still picture apparatus or components thereof not otherwise provided for
    • 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
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32561—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using a programmed control device, e.g. a microprocessor
    • H04N1/32571—Details of system components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0082—Image hardcopy reproducer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/02406—Arrangements for positioning elements within a head
    • H04N2201/02439—Positioning method
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/0471—Detection of scanning velocity or position using dedicated detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04729—Detection of scanning velocity or position in the main-scan direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04732—Detecting at infrequent intervals, e.g. once or twice per line for main-scan control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04744—Detection of scanning velocity or position by detecting the scanned beam or a reference beam
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04758—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area
    • H04N2201/04767—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area by controlling the timing of the signals, e.g. by controlling the frequency o phase of the pixel clock
    • H04N2201/04781—Controlling the phase of the signals
    • H04N2201/04786—Controlling a start time, e.g. for output of a line of data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04789—Control or error compensation of scanning position or velocity in the main-scan direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04794—Varying the control or compensation during the scan, e.g. using continuous feedback or from line to line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Facsimiles In General (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
DE60144076T 2000-01-17 2001-01-05 Bilderzeugungsgerät und Bildlesevorrichtung zum Gebrauch in dem Gerät Expired - Lifetime DE60144076D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000007649A JP3780794B2 (ja) 2000-01-17 2000-01-17 画像形成装置及び画像読取装置

Publications (1)

Publication Number Publication Date
DE60144076D1 true DE60144076D1 (de) 2011-04-07

Family

ID=18536022

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60144076T Expired - Lifetime DE60144076D1 (de) 2000-01-17 2001-01-05 Bilderzeugungsgerät und Bildlesevorrichtung zum Gebrauch in dem Gerät

Country Status (4)

Country Link
US (1) US7068397B2 (de)
EP (4) EP2254322B1 (de)
JP (1) JP3780794B2 (de)
DE (1) DE60144076D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7561652B2 (en) * 2003-04-22 2009-07-14 Paul Kevin Hall High frequency spread spectrum clock generation
JP2004349792A (ja) * 2003-05-20 2004-12-09 Ricoh Co Ltd 光書込制御装置
US7643534B2 (en) * 2005-10-26 2010-01-05 Kyocera Mita Corporation Clock signal controlling device
JP4568690B2 (ja) * 2006-03-17 2010-10-27 株式会社リコー 黒レベルフィードバック装置、画像読取装置および黒レベルフィードバック制御方法
JP5493397B2 (ja) * 2009-03-10 2014-05-14 株式会社リコー 画像読み取り装置、画像読み取り方法、および、画像形成装置
US8625173B2 (en) * 2010-09-30 2014-01-07 Brother Kogyo Kabushiki Kaisha Image recording apparatus
JP5929674B2 (ja) * 2012-09-28 2016-06-08 ブラザー工業株式会社 画像読取装置および搬送装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571623A (en) * 1984-01-26 1986-02-18 Minnesota Mining And Manufacturing Company Data clocking circuitry
US5760927A (en) * 1987-10-16 1998-06-02 Canon Kabushiki Kaisha Color image reproduction apparatus for reproducing retained stored images after elimination of printer trouble
US6122403A (en) * 1995-07-27 2000-09-19 Digimarc Corporation Computer system linked by using information in data objects
US5631920A (en) * 1993-11-29 1997-05-20 Lexmark International, Inc. Spread spectrum clock generator
US5781074A (en) * 1996-08-09 1998-07-14 Nguyen; Chuong Dinh Low electromagnetic interference clock oscillator module
US6061793A (en) * 1996-08-30 2000-05-09 Regents Of The University Of Minnesota Method and apparatus for embedding data, including watermarks, in human perceptible sounds
KR100377697B1 (ko) * 1997-03-28 2003-06-19 산요 덴키 가부시키가이샤 영상 신호의 기록 재생 장치
US6014063A (en) * 1997-08-27 2000-01-11 Quiet Solutions, Inc. Method and apparatus for reducing radiated electromagnetic emissions from harmonic frequencies for electronic equipment
US6208735B1 (en) * 1997-09-10 2001-03-27 Nec Research Institute, Inc. Secure spread spectrum watermarking for multimedia data
US5946414A (en) * 1998-08-28 1999-08-31 Xerox Corporation Encoding data in color images using patterned color modulated image regions
JP2001092311A (ja) * 1999-09-20 2001-04-06 Canon Inc 複写装置並びに複写装置の制御方法およびコンピュータが読み出し可能なプログラムを格納した記憶媒体
US6385329B1 (en) * 2000-02-14 2002-05-07 Digimarc Corporation Wavelet domain watermarks

Also Published As

Publication number Publication date
EP1133144A2 (de) 2001-09-12
JP2001197238A (ja) 2001-07-19
EP2254322A1 (de) 2010-11-24
EP2254323B1 (de) 2012-05-09
JP3780794B2 (ja) 2006-05-31
EP2254323A1 (de) 2010-11-24
EP1133144B1 (de) 2011-02-23
EP2254324A1 (de) 2010-11-24
EP2254322B1 (de) 2017-10-04
US7068397B2 (en) 2006-06-27
US20010019428A1 (en) 2001-09-06
EP1133144A3 (de) 2002-10-02

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