DE69915721D1 - Bildverarbeitungsvorrichtung - Google Patents

Bildverarbeitungsvorrichtung

Info

Publication number
DE69915721D1
DE69915721D1 DE69915721T DE69915721T DE69915721D1 DE 69915721 D1 DE69915721 D1 DE 69915721D1 DE 69915721 T DE69915721 T DE 69915721T DE 69915721 T DE69915721 T DE 69915721T DE 69915721 D1 DE69915721 D1 DE 69915721D1
Authority
DE
Germany
Prior art keywords
image processing
processing device
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 - Lifetime
Application number
DE69915721T
Other languages
English (en)
Inventor
Shouichi Nomura
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 DE69915721D1 publication Critical patent/DE69915721D1/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
    • H04N1/40—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
    • H04N1/4074—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on the contents of the original using histograms
DE69915721T 1998-01-28 1999-01-27 Bildverarbeitungsvorrichtung Expired - Lifetime DE69915721D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1564098 1998-01-28

Publications (1)

Publication Number Publication Date
DE69915721D1 true DE69915721D1 (de) 2004-04-29

Family

ID=11894327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69915721T Expired - Lifetime DE69915721D1 (de) 1998-01-28 1999-01-27 Bildverarbeitungsvorrichtung

Country Status (3)

Country Link
US (1) US6198844B1 (de)
EP (1) EP0933924B1 (de)
DE (1) DE69915721D1 (de)

Families Citing this family (43)

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JP3726223B2 (ja) * 1998-03-27 2005-12-14 富士写真フイルム株式会社 画像処理装置
JP3902894B2 (ja) 1999-10-15 2007-04-11 理想科学工業株式会社 画像処理装置及び画像処理方法
EP1231564B1 (de) * 2001-02-09 2007-03-28 Imaging Solutions AG Digitale lokale Bildeigenschaftssteuerung mittels Masken
EP1231566B1 (de) * 2001-02-09 2006-08-02 Imaging Solutions AG Digitale lokale Bildeigenschaftssteuerung mittels Masken
US7259747B2 (en) 2001-06-05 2007-08-21 Reactrix Systems, Inc. Interactive video display system
US8035612B2 (en) * 2002-05-28 2011-10-11 Intellectual Ventures Holding 67 Llc Self-contained interactive video display system
US8300042B2 (en) * 2001-06-05 2012-10-30 Microsoft Corporation Interactive video display system using strobed light
US6925210B2 (en) * 2001-07-09 2005-08-02 Michael Herf Method for blurring images in real-time
CN1203657C (zh) * 2001-08-07 2005-05-25 佳能株式会社 图像处理方法和装置
US7274490B2 (en) * 2002-02-19 2007-09-25 Canon Kabushiki Kaisha Image forming apparatus with control of maximum output of colorant
US7710391B2 (en) * 2002-05-28 2010-05-04 Matthew Bell Processing an image utilizing a spatially varying pattern
JP2004030370A (ja) * 2002-06-27 2004-01-29 Noritsu Koki Co Ltd 画像処理方法、画像処理プログラム、および画像処理プログラムを記録した記録媒体
US7120303B2 (en) 2002-06-28 2006-10-10 International Business Machines Corporation Adaptive generation of Q-table2 for improved image quality
US7599579B2 (en) * 2002-07-11 2009-10-06 Ge Medical Systems Global Technology Company, Llc Interpolated image filtering method and apparatus
JP3793487B2 (ja) * 2002-07-12 2006-07-05 ナイルス株式会社 撮像システム
DE10233320B4 (de) * 2002-07-22 2004-07-08 Hans Strasburger Verfahren und Vorrichtung zur Leuchtdichte-richtigen Darstellung eines Bildes
EP1398952A3 (de) * 2002-09-12 2005-11-02 Konica Corporation Bildverarbeitungsvorrichtung und -verfahren
AU2003301043A1 (en) 2002-12-13 2004-07-09 Reactrix Systems Interactive directed light/sound system
JP4307877B2 (ja) * 2003-03-20 2009-08-05 富士フイルム株式会社 画像処理装置及び画像処理方法
WO2005021350A1 (en) * 2003-08-26 2005-03-10 Trinity Industries, Inc. Railcar with discharge control system
US20050088407A1 (en) * 2003-10-24 2005-04-28 Matthew Bell Method and system for managing an interactive video display system
WO2005041579A2 (en) 2003-10-24 2005-05-06 Reactrix Systems, Inc. Method and system for processing captured image information in an interactive video display system
EP1694053A4 (de) * 2003-12-12 2007-08-22 Fujitsu Ltd Farbabgleich-korrekturprogramm, farbabgleich-korrektureinrichtung und farbabgleich-korrekturverfahren
US7463296B2 (en) 2004-04-01 2008-12-09 Microsoft Corporation Digital cameras with luminance correction
US7317843B2 (en) * 2004-04-01 2008-01-08 Microsoft Corporation Luminance correction
JP4396387B2 (ja) * 2004-05-13 2010-01-13 オムロン株式会社 画像補正装置
US9128519B1 (en) 2005-04-15 2015-09-08 Intellectual Ventures Holding 67 Llc Method and system for state-based control of objects
US8081822B1 (en) 2005-05-31 2011-12-20 Intellectual Ventures Holding 67 Llc System and method for sensing a feature of an object in an interactive video display
JP2007067571A (ja) * 2005-08-29 2007-03-15 Fujitsu Ltd 画像処理装置
US8098277B1 (en) 2005-12-02 2012-01-17 Intellectual Ventures Holding 67 Llc Systems and methods for communication between a reactive video system and a mobile communication device
EP2036039A2 (de) * 2006-06-23 2009-03-18 Koninklijke Philips Electronics N.V. Verfahren, system und computerprogramm zur festlegung eines grenzwertes in einem bild mit bildwerten
UA99449C2 (ru) 2006-11-27 2012-08-27 Долби Лабораторис Лайсензин Корпорейшн Устройство и способы для увеличения динамического диапазона в цифровых изображениях
US20080252596A1 (en) * 2007-04-10 2008-10-16 Matthew Bell Display Using a Three-Dimensional vision System
US8144214B2 (en) * 2007-04-18 2012-03-27 Panasonic Corporation Imaging apparatus, imaging method, integrated circuit, and storage medium
JP4986747B2 (ja) * 2007-07-09 2012-07-25 キヤノン株式会社 撮像装置及び撮像方法
EP2188737A4 (de) 2007-09-14 2011-05-18 Intellectual Ventures Holding 67 Llc Verarbeitung von benutzerinteraktionen auf gestenbasis
US8159682B2 (en) 2007-11-12 2012-04-17 Intellectual Ventures Holding 67 Llc Lens system
US8259163B2 (en) 2008-03-07 2012-09-04 Intellectual Ventures Holding 67 Llc Display with built in 3D sensing
US8595218B2 (en) * 2008-06-12 2013-11-26 Intellectual Ventures Holding 67 Llc Interactive display management systems and methods
KR101750986B1 (ko) * 2010-03-12 2017-06-26 삼성전자주식회사 영상 처리 장치, 방법, 및 컴퓨터 판독가능 저장매체
JP5676972B2 (ja) * 2010-08-20 2015-02-25 キヤノン株式会社 画像処理装置、画像処理方法、画像処理プログラム及び記憶媒体
KR101663227B1 (ko) * 2010-09-13 2016-10-06 삼성전자주식회사 영상 처리 방법 및 장치
WO2017177284A1 (en) * 2016-04-15 2017-10-19 University Of Southern Queensland Methods, systems, and devices relating to shadow detection for real-time object identification

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0642882B2 (ja) * 1987-04-20 1994-06-08 富士写真フイルム株式会社 所望画像信号範囲決定方法
DE69325527T2 (de) * 1992-02-21 1999-11-25 Canon Kk Gerät und Verfahren zur Bildverarbeitung
JPH08235355A (ja) * 1995-02-28 1996-09-13 Minolta Co Ltd 画像処理装置
JP3568279B2 (ja) 1995-06-30 2004-09-22 富士写真フイルム株式会社 画像再生方法および装置
US6463173B1 (en) * 1995-10-30 2002-10-08 Hewlett-Packard Company System and method for histogram-based image contrast enhancement
JP3669448B2 (ja) * 1995-10-31 2005-07-06 富士写真フイルム株式会社 画像再生方法および装置
JP3706185B2 (ja) 1995-12-25 2005-10-12 富士写真フイルム株式会社 画像再生方法および装置

Also Published As

Publication number Publication date
EP0933924A2 (de) 1999-08-04
US6198844B1 (en) 2001-03-06
EP0933924B1 (de) 2004-03-24
EP0933924A3 (de) 2001-08-22

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Legal Events

Date Code Title Description
8332 No legal effect for de