DE69130526T2 - Erweiterung des dynamischen bereichs einer bilddatenbank - Google Patents

Erweiterung des dynamischen bereichs einer bilddatenbank

Info

Publication number
DE69130526T2
DE69130526T2 DE69130526T DE69130526T DE69130526T2 DE 69130526 T2 DE69130526 T2 DE 69130526T2 DE 69130526 T DE69130526 T DE 69130526T DE 69130526 T DE69130526 T DE 69130526T DE 69130526 T2 DE69130526 T2 DE 69130526T2
Authority
DE
Germany
Prior art keywords
expansion
image database
dynamic area
dynamic
area
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
DE69130526T
Other languages
English (en)
Other versions
DE69130526D1 (de
Inventor
Thomas Madden
Edward Giorgianni
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69130526D1 publication Critical patent/DE69130526D1/de
Publication of DE69130526T2 publication Critical patent/DE69130526T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G06T5/92—
DE69130526T 1990-09-14 1991-09-11 Erweiterung des dynamischen bereichs einer bilddatenbank Expired - Lifetime DE69130526T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/582,306 US5224178A (en) 1990-09-14 1990-09-14 Extending dynamic range of stored image database
PCT/US1991/006464 WO1992005509A1 (en) 1990-09-14 1991-09-11 Extending dynamic range of stored image data base

Publications (2)

Publication Number Publication Date
DE69130526D1 DE69130526D1 (de) 1999-01-07
DE69130526T2 true DE69130526T2 (de) 1999-06-10

Family

ID=24328633

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130526T Expired - Lifetime DE69130526T2 (de) 1990-09-14 1991-09-11 Erweiterung des dynamischen bereichs einer bilddatenbank

Country Status (6)

Country Link
US (1) US5224178A (de)
EP (1) EP0506921B1 (de)
JP (1) JP3105539B2 (de)
CA (1) CA2067100C (de)
DE (1) DE69130526T2 (de)
WO (1) WO1992005509A1 (de)

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US5651078A (en) * 1994-07-18 1997-07-22 Thomson Consumer Electronics, Inc. Method and apparatus for reducing contouring in video compression
DE4433440A1 (de) * 1994-09-20 1996-03-21 Microbox Dr Welp Gmbh & Co Verfahren zum Erzeugen einer zweidimensionalen Bildmatrix von Bildpunkten und Filmkartenscanner zur Durchführung dieses Verfahrens
US5726771A (en) * 1994-10-31 1998-03-10 Hewlett-Packard Company System and method for optimizing tonal resolution in an optical scanner
DE9419287U1 (de) * 1994-12-02 1995-03-16 Symicron Gmbh Software Enginee Vorrichtung zum Digitalisieren von auf einem Abschnitt eines Filmstreifens vorhandenen Bildern
US5694481A (en) * 1995-04-12 1997-12-02 Semiconductor Insights Inc. Automated design analysis system for generating circuit schematics from high magnification images of an integrated circuit
KR0155890B1 (ko) * 1995-09-28 1998-12-15 윤종용 화상 표시 장치의 다계조 표시 구동 방법
US5883973A (en) * 1996-02-20 1999-03-16 Seiko Epson Corporation Method and apparatus for processing a document by segmentation into text and image areas
US6061091A (en) * 1996-05-30 2000-05-09 Agfa Gevaert N.V. Detection of and correction for specular reflections in digital image acquisition
EP0810551B1 (de) * 1996-05-30 2002-07-17 Agfa-Gevaert Erkennung und Korrektur von spiegelnden Reflexionen in der digitalen Bilderfassung
US5757975A (en) * 1996-11-21 1998-05-26 Xerox Corporation Artifact reduction for large dynamic range input data in JPEG compression
US7158670B1 (en) 1999-05-21 2007-01-02 Microsoft Corporation Visually error-free color image representation
US6748107B1 (en) * 1999-08-05 2004-06-08 Microsoft Corporation Implementation and uses of XsRGB
US6741753B1 (en) * 2000-09-05 2004-05-25 Hewlett-Packard Development Company, L.P. Method and system of local color correction using background liminance masking
US7064740B2 (en) * 2001-11-09 2006-06-20 Sharp Laboratories Of America, Inc. Backlit display with improved dynamic range
US7623105B2 (en) * 2003-11-21 2009-11-24 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive color
US7872631B2 (en) 2004-05-04 2011-01-18 Sharp Laboratories Of America, Inc. Liquid crystal display with temporal black point
US7777714B2 (en) 2004-05-04 2010-08-17 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive width
US7532192B2 (en) 2004-05-04 2009-05-12 Sharp Laboratories Of America, Inc. Liquid crystal display with filtered black point
US7612757B2 (en) 2004-05-04 2009-11-03 Sharp Laboratories Of America, Inc. Liquid crystal display with modulated black point
US7505018B2 (en) * 2004-05-04 2009-03-17 Sharp Laboratories Of America, Inc. Liquid crystal display with reduced black level insertion
US7602369B2 (en) * 2004-05-04 2009-10-13 Sharp Laboratories Of America, Inc. Liquid crystal display with colored backlight
US8395577B2 (en) 2004-05-04 2013-03-12 Sharp Laboratories Of America, Inc. Liquid crystal display with illumination control
JP4412720B2 (ja) * 2004-06-24 2010-02-10 キヤノン株式会社 映像処理方法及び装置
US7898519B2 (en) 2005-02-17 2011-03-01 Sharp Laboratories Of America, Inc. Method for overdriving a backlit display
US8050512B2 (en) * 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US8050511B2 (en) * 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US7525528B2 (en) 2004-11-16 2009-04-28 Sharp Laboratories Of America, Inc. Technique that preserves specular highlights
US7473745B2 (en) * 2005-09-02 2009-01-06 Equistar Chemicals, Lp Preparation of multimodal polyethylene
US9143657B2 (en) 2006-01-24 2015-09-22 Sharp Laboratories Of America, Inc. Color enhancement technique using skin color detection
US8121401B2 (en) 2006-01-24 2012-02-21 Sharp Labortories of America, Inc. Method for reducing enhancement of artifacts and noise in image color enhancement
US8941580B2 (en) 2006-11-30 2015-01-27 Sharp Laboratories Of America, Inc. Liquid crystal display with area adaptive backlight
TW200830861A (en) * 2007-01-11 2008-07-16 Ind Tech Res Inst Method for calibrating a response curve of a camera
EP3319013A1 (de) 2016-11-03 2018-05-09 Thomson Licensing Verfahren und vorrichtung zur schätzung der schlagschattenregionen und/oder spitzlichtregionen in bildern
CN110501339B (zh) * 2019-08-13 2022-03-29 江苏大学 一种复杂环境下的布面定位方法

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US4472736A (en) * 1980-03-11 1984-09-18 Dainippon Ink And Chemicals Incorporated Lithographic reproduction original classification and color separation tone curve adjustment
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FR2546352B1 (fr) * 1983-05-20 1987-05-22 Thomson Csf Procede et dispositif de traitement d'une image numerisee et leur mise en oeuvre dans un radar de cartographie
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US4953227A (en) * 1986-01-31 1990-08-28 Canon Kabushiki Kaisha Image mosaic-processing method and apparatus
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Also Published As

Publication number Publication date
JP3105539B2 (ja) 2000-11-06
EP0506921B1 (de) 1998-11-25
WO1992005509A1 (en) 1992-04-02
US5224178A (en) 1993-06-29
JPH05502748A (ja) 1993-05-13
EP0506921A1 (de) 1992-10-07
CA2067100A1 (en) 1992-03-15
CA2067100C (en) 1998-08-11
DE69130526D1 (de) 1999-01-07

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