DE69719274T2 - Bildverarbeitungssystem - Google Patents

Bildverarbeitungssystem

Info

Publication number
DE69719274T2
DE69719274T2 DE69719274T DE69719274T DE69719274T2 DE 69719274 T2 DE69719274 T2 DE 69719274T2 DE 69719274 T DE69719274 T DE 69719274T DE 69719274 T DE69719274 T DE 69719274T DE 69719274 T2 DE69719274 T2 DE 69719274T2
Authority
DE
Germany
Prior art keywords
image processing
processing system
image
processing
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 - Fee Related
Application number
DE69719274T
Other languages
English (en)
Other versions
DE69719274D1 (de
Inventor
Akihiro Moro
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE69719274D1 publication Critical patent/DE69719274D1/de
Application granted granted Critical
Publication of DE69719274T2 publication Critical patent/DE69719274T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
    • H04N1/4072—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on the contents of the original

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
DE69719274T 1996-09-30 1997-09-15 Bildverarbeitungssystem Expired - Fee Related DE69719274T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27889096A JP3862789B2 (ja) 1996-09-30 1996-09-30 画像処理装置及び画像処理方法、並びに画像形成装置

Publications (2)

Publication Number Publication Date
DE69719274D1 DE69719274D1 (de) 2003-04-03
DE69719274T2 true DE69719274T2 (de) 2003-12-04

Family

ID=17603535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69719274T Expired - Fee Related DE69719274T2 (de) 1996-09-30 1997-09-15 Bildverarbeitungssystem

Country Status (5)

Country Link
US (1) US6047092A (de)
EP (1) EP0833497B1 (de)
JP (1) JP3862789B2 (de)
CN (1) CN1141832C (de)
DE (1) DE69719274T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000062246A (ja) * 1998-08-25 2000-02-29 Fuji Photo Film Co Ltd 熱現像記録装置および熱現像記録方法
JP2001212997A (ja) * 2000-02-03 2001-08-07 Fuji Photo Film Co Ltd サーマルプリンタ
DE60116018T2 (de) 2000-09-26 2006-08-03 Ricoh Co., Ltd. Bildabtastgerät, welches ein einwandfrei aussehendes Bild bereitstellt und zugleich die Bilddichte bewahrt
US7016086B2 (en) * 2001-08-07 2006-03-21 Kabushiki Kaisha Toshiba Image forming apparatus
JP4431607B2 (ja) * 2007-11-08 2010-03-17 シャープ株式会社 画像処理装置、画像形成装置、画像処理方法、コンピュータプログラム及び記録媒体
JP5127592B2 (ja) * 2008-06-25 2013-01-23 キヤノン株式会社 画像処理装置および画像処理方法、プログラム並びに、コンピュータ読み取り可能な記録媒体
WO2010091971A1 (en) * 2009-02-13 2010-08-19 Oce-Technologies B.V. Image processing system for processing a digital image and image processing method of processing a digital image
JP5201038B2 (ja) * 2009-03-18 2013-06-05 株式会社Ｊｖｃケンウッド 映像信号処理方法及び映像信号処理装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125176A (ja) * 1982-12-30 1984-07-19 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン ビデオイメ−ジのシエ−ジング効果の補正装置
US5012333A (en) * 1989-01-05 1991-04-30 Eastman Kodak Company Interactive dynamic range adjustment system for printing digital images
US5568270A (en) * 1992-12-09 1996-10-22 Fuji Photo Film Co., Ltd. Image reading apparatus which varies reading time according to image density
US5400377A (en) * 1993-07-16 1995-03-21 General Electric Company Artifact reduction method for tomographic image reconstruction using cross-plane rays
CA2134249C (en) * 1993-12-09 1999-09-07 Leon C. Williams Method and apparatus for controlling the processing of digital image signals
JP3233536B2 (ja) * 1994-09-16 2001-11-26 株式会社東芝 画像形成装置
US5682033A (en) * 1995-12-08 1997-10-28 Dba Systems, Inc. Digitizing CCD array system

Also Published As

Publication number Publication date
DE69719274D1 (de) 2003-04-03
EP0833497A3 (de) 1999-01-27
JPH10108018A (ja) 1998-04-24
CN1178426A (zh) 1998-04-08
EP0833497B1 (de) 2003-02-26
CN1141832C (zh) 2004-03-10
US6047092A (en) 2000-04-04
EP0833497A2 (de) 1998-04-01
JP3862789B2 (ja) 2006-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8339 Ceased/non-payment of the annual fee