FR2798210B1 - Procede et dispositif d'ajustement de gamme dynamique d'une image diagnostique numerique - Google Patents

Procede et dispositif d'ajustement de gamme dynamique d'une image diagnostique numerique

Info

Publication number
FR2798210B1
FR2798210B1 FR0009077A FR0009077A FR2798210B1 FR 2798210 B1 FR2798210 B1 FR 2798210B1 FR 0009077 A FR0009077 A FR 0009077A FR 0009077 A FR0009077 A FR 0009077A FR 2798210 B1 FR2798210 B1 FR 2798210B1
Authority
FR
France
Prior art keywords
adjusting
dynamic range
diagnostic image
digital diagnostic
digital
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
FR0009077A
Other languages
English (en)
French (fr)
Other versions
FR2798210A1 (fr
Inventor
Kenneth Scott Kump
Ping Xue
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of FR2798210A1 publication Critical patent/FR2798210A1/fr
Application granted granted Critical
Publication of FR2798210B1 publication Critical patent/FR2798210B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Analysis (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR0009077A 1999-07-15 2000-07-12 Procede et dispositif d'ajustement de gamme dynamique d'une image diagnostique numerique Expired - Fee Related FR2798210B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/354,111 US6633657B1 (en) 1999-07-15 1999-07-15 Method and apparatus for controlling a dynamic range of a digital diagnostic image

Publications (2)

Publication Number Publication Date
FR2798210A1 FR2798210A1 (fr) 2001-03-09
FR2798210B1 true FR2798210B1 (fr) 2005-05-20

Family

ID=23391916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0009077A Expired - Fee Related FR2798210B1 (fr) 1999-07-15 2000-07-12 Procede et dispositif d'ajustement de gamme dynamique d'une image diagnostique numerique

Country Status (3)

Country Link
US (1) US6633657B1 (enExample)
JP (1) JP4545291B2 (enExample)
FR (1) FR2798210B1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002532181A (ja) 1998-12-23 2002-10-02 メディスペクトラ， インコーポレイテッド 頚部のスクリーニングのための光学的方法およびシステム
US6614452B1 (en) * 1999-11-15 2003-09-02 Xenogen Corporation Graphical user interface for in-vivo imaging
US7187810B2 (en) 1999-12-15 2007-03-06 Medispectra, Inc. Methods and systems for correcting image misalignment
US7260248B2 (en) * 1999-12-15 2007-08-21 Medispectra, Inc. Image processing using measures of similarity
JP2001243464A (ja) * 2000-02-29 2001-09-07 Canon Inc 画像処理装置、画像処理システム、画像処理方法、及び記憶媒体
JP2002366952A (ja) * 2001-04-05 2002-12-20 Konica Corp 医用画像表示方法、医用画像表示装置、医用画像表示プログラムおよび記録媒体
US7127097B2 (en) * 2001-08-09 2006-10-24 Konica Corporation Image processing apparatus, image processing method, program for executing image processing method, and storage medium that stores program for executing image processing method
US6574307B1 (en) 2001-11-21 2003-06-03 Ge Medical Systems Global Technology Company Llc Method and apparatus for enhancing the contrast of a medical diagnostic image that includes foreign objects
JP3982280B2 (ja) * 2002-02-26 2007-09-26 コニカミノルタホールディングス株式会社 医用画像記録システム
JP2004030596A (ja) * 2002-05-10 2004-01-29 Canon Inc 画像階調変換方法、画像階調変換装置、システム、プログラム及び記憶媒体
US7309867B2 (en) 2003-04-18 2007-12-18 Medispectra, Inc. Methods and apparatus for characterization of tissue samples
US7469160B2 (en) 2003-04-18 2008-12-23 Banks Perry S Methods and apparatus for evaluating image focus
US7136518B2 (en) 2003-04-18 2006-11-14 Medispectra, Inc. Methods and apparatus for displaying diagnostic data
US7282723B2 (en) 2002-07-09 2007-10-16 Medispectra, Inc. Methods and apparatus for processing spectral data for use in tissue characterization
US7459696B2 (en) * 2003-04-18 2008-12-02 Schomacker Kevin T Methods and apparatus for calibrating spectral data
JP4502364B2 (ja) * 2002-12-16 2010-07-14 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並びに記憶媒体
WO2005112766A1 (en) * 2004-05-21 2005-12-01 Pfizer Products Inc. Radiographic quantitation method for assessing periodontal bone loss
JP4942477B2 (ja) * 2004-06-03 2012-05-30 株式会社日立メディコ 画像診断支援方法及び画像診断支援装置
US7522755B2 (en) * 2005-03-01 2009-04-21 General Electric Company Systems, methods and apparatus for filtered back-projection reconstruction in digital tomosynthesis
JP2007037864A (ja) * 2005-08-04 2007-02-15 Hitachi Medical Corp 医用画像処理装置
CN101322344B (zh) 2005-10-21 2013-01-02 尼尔逊媒介研究股份有限公司 用于计量便携式媒体播放器的方法和装置
US8295562B2 (en) * 2006-01-13 2012-10-23 Carl Zeiss Microimaging Ais, Inc. Medical image modification to simulate characteristics
JP4690204B2 (ja) * 2006-01-16 2011-06-01 富士フイルム株式会社 画像再生装置およびそのプログラム
US8139112B2 (en) * 2006-08-07 2012-03-20 Sightlogix, Inc. Methods and apparatus related to improved surveillance
US8781075B2 (en) 2011-01-07 2014-07-15 General Electric Company Wireless communication in a medical imaging or monitoring system
CA2733860A1 (en) 2011-03-11 2012-09-11 Calgary Scientific Inc. Method and system for remotely calibrating display of image data
US20130256542A1 (en) 2012-03-28 2013-10-03 Luxen Technologies, Inc. Programmable readout integrated circuit for an ionizing radiation sensor
US9128195B2 (en) 2012-03-28 2015-09-08 Luxen Technologies, Inc. Increasing dynamic range for x-ray image sensor
TWI471808B (zh) * 2012-07-20 2015-02-01 Pixart Imaging Inc 瞳孔偵測裝置
US9324137B2 (en) * 2012-10-24 2016-04-26 Marvell World Trade Ltd. Low-frequency compression of high dynamic range images
JP6505078B2 (ja) * 2013-03-29 2019-04-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 画像レジストレーション
JP5907938B2 (ja) * 2013-09-26 2016-04-26 京セラドキュメントソリューションズ株式会社 画像形成装置及びプログラム
CN116829089A (zh) * 2020-12-30 2023-09-29 直观外科手术操作公司 用于基于术中成像更新图形用户界面的系统
CN113344819A (zh) * 2021-06-24 2021-09-03 浙江汇诚汇捷影像数码科技有限公司 一种热敏胶片成像的灰阶曲线调整方法及系统

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315318A (en) 1978-12-26 1982-02-09 Fuji Photo Film Co., Ltd. Method and apparatus for processing a radiation image
US4674125A (en) 1983-06-27 1987-06-16 Rca Corporation Real-time hierarchal pyramid signal processing apparatus
US4716414A (en) 1984-05-10 1987-12-29 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Super resolution imaging system
GB8429879D0 (en) 1984-11-27 1985-01-03 Rca Corp Signal processing apparatus
US4943707A (en) 1987-01-06 1990-07-24 Visa International Service Association Transaction approval system
US5012333A (en) * 1989-01-05 1991-04-30 Eastman Kodak Company Interactive dynamic range adjustment system for printing digital images
US5151947A (en) * 1989-11-28 1992-09-29 Konica Corporation Method and apparatus for processing radiation image
US4969204A (en) 1989-11-29 1990-11-06 Eastman Kodak Company Hybrid residual-based hierarchical storage and display method for high resolution digital images in a multiuse environment
DE69214229T2 (de) 1991-08-14 1997-04-30 Agfa Gevaert Nv Verfahren und Vorrichtung zur Kontrastverbesserung von Bildern
DE69301855T2 (de) 1992-04-21 1996-10-02 Agfa Gevaert Nv Methode und Vorrichtung zur Anzeige von Strahlungsbildern
US5325449A (en) * 1992-05-15 1994-06-28 David Sarnoff Research Center, Inc. Method for fusing images and apparatus therefor
DE69331719T2 (de) 1992-06-19 2002-10-24 Agfa-Gevaert, Mortsel Verfahren und Vorrichtung zur Geräuschunterdrückung
DE69324211T2 (de) * 1992-11-24 1999-11-04 Eastman Kodak Co., Rochester Tonkonsistenz in einem Netzwerk für Strahlungsbilder
EP0610603B1 (en) 1993-02-11 1999-09-08 Agfa-Gevaert N.V. Fast interactive off-line processing method for radiographic images
EP0610604A1 (en) 1993-02-11 1994-08-17 Agfa-Gevaert N.V. Multiple processing of radiographic images based on a pyramidal image decomposition
JP3467285B2 (ja) * 1993-04-02 2003-11-17 コニカミノルタホールディングス株式会社 放射線画像処理方法
US6434262B2 (en) * 1993-09-29 2002-08-13 Shih-Ping Wang Computer-aided diagnosis system and method
US5848198A (en) * 1993-10-08 1998-12-08 Penn; Alan Irvin Method of and apparatus for analyzing images and deriving binary image representations
US6204881B1 (en) * 1993-10-10 2001-03-20 Canon Kabushiki Kaisha Image data processing apparatus which can combine a plurality of images at different exposures into an image with a wider dynamic range
US5450216A (en) * 1994-08-12 1995-09-12 International Business Machines Corporation Color image gamut-mapping system with chroma enhancement at human-insensitive spatial frequencies
EP0712092A1 (en) 1994-11-10 1996-05-15 Agfa-Gevaert N.V. Image contrast enhancing method
DE69523893T2 (de) 1995-05-01 2002-06-20 Agfa-Gevaert N.V., Mortsel Reproduktion oder Anzeige von medizinischen Bildern mit konfigurierbarem Textbereich
US5923775A (en) * 1996-04-04 1999-07-13 Eastman Kodak Company Apparatus and method for signal dependent noise estimation and reduction in digital images
US5828793A (en) * 1996-05-06 1998-10-27 Massachusetts Institute Of Technology Method and apparatus for producing digital images having extended dynamic ranges
EP0810551B1 (en) * 1996-05-30 2002-07-17 Agfa-Gevaert Detection of and correction for specular reflections in digital image acquisition
JP3687080B2 (ja) * 1996-07-17 2005-08-24 ソニー株式会社 画像符号化装置および画像符号化方法、画像復号化装置および画像復号化方法、並びに記録媒体
EP0823691B1 (en) 1996-08-08 2003-12-17 Agfa-Gevaert Method of correcting a radiation image for defects in the recording member
US6314198B1 (en) * 1996-09-25 2001-11-06 Canon Kabushiki Kaisha Radiographic, digital image processing system
US5835618A (en) * 1996-09-27 1998-11-10 Siemens Corporate Research, Inc. Uniform and non-uniform dynamic range remapping for optimum image display
US5818975A (en) * 1996-10-28 1998-10-06 Eastman Kodak Company Method and apparatus for area selective exposure adjustment
US5883985A (en) * 1996-12-10 1999-03-16 General Electric Company Method for compensating image data to adjust for characteristics of a network output device
US5978518A (en) * 1997-02-25 1999-11-02 Eastman Kodak Company Image enhancement in digital image processing
KR100261214B1 (ko) * 1997-02-27 2000-07-01 윤종용 영상처리 시스템의 콘트라스트 확장장치에서 히스토그램 등화방법 및 장치
DE69711027T2 (de) * 1997-06-05 2002-10-17 Agfa-Gevaert, Mortsel Verfahren zur Segmentierung eines Strahlungsbildes in direktes Belichtungsgebiet und diagnostisch relevantes Gebiet
US6233069B1 (en) * 1998-05-28 2001-05-15 Eastman Kodak Company Digital photofinishing system including film under exposure gamma, scene balance, contrast normalization, and image sharpening digital image processing
US6285798B1 (en) * 1998-07-06 2001-09-04 Eastman Kodak Company Automatic tone adjustment by contrast gain-control on edges
US6282312B1 (en) * 1998-09-28 2001-08-28 Eastman Kodak Company System using one or more residual image(s) to represent an extended color gamut digital image
US6335983B1 (en) * 1998-09-28 2002-01-01 Eastman Kodak Company Representing an extended color gamut digital image in a limited color gamut color space
US6285784B1 (en) * 1998-09-28 2001-09-04 Eastman Kodak Company Method of applying manipulations to an extended color gamut digital image
US6282313B1 (en) * 1998-09-28 2001-08-28 Eastman Kodak Company Using a set of residual images to represent an extended color gamut digital image

Also Published As

Publication number Publication date
US6633657B1 (en) 2003-10-14
FR2798210A1 (fr) 2001-03-09
JP2001086410A (ja) 2001-03-30
JP4545291B2 (ja) 2010-09-15

Similar Documents

Publication Publication Date Title
FR2798210B1 (fr) Procede et dispositif d'ajustement de gamme dynamique d'une image diagnostique numerique
FR2661061B1 (fr) Procede et dispositif de modification de zone d'images.
EP1160632A4 (en) PICTURE-GENERATING DEVICE AND METHOD
EP0907293A4 (en) IMAGE PROCESSING AND DEVICE AND IMAGE SYNTHESIS AND CUTTING DEVICE
EP0812114A4 (en) SOLID STATE IMAGING DEVICE, METHOD FOR CONTROLLING AND SOLID STATE CAMERA AND CAMERA SYSTEM
EP0998152A4 (en) DEVICE AND METHOD FOR COLLECTING INVESTIGATION DATA IN TV PROGRAMS
EP0607904A3 (en) Device for displaying pictures.
FR2749402B1 (fr) Dispositif d'imagerie radiographique a haute resolution
FR2789821B1 (fr) Procede et dispositif de reglage et d'ajustement d'actionneurs piezoelectriques
EP1008980A4 (en) DYNAMIC IMAGE CORRECTION METHOD AND DYNAMIC IMAGE CORRECTION CIRCUIT FOR DISPLAY DEVICE
FR2842294B1 (fr) Procede et dispositif pour corriger le signal de sortie d'un resolveur
DE69608846D1 (de) Videosignalverarbeitungsgerät und Bildjustierverfahren
FR2741218B1 (fr) Procede et dispositif d'estimation de non-linearite
EP0747683A3 (en) Infrared imaging device
EP1091588A4 (en) IMAGE ENCODER AND METHOD
EP1017175A4 (en) METHOD AND DEVICE FOR BOXING / NESTING
FR2735936B1 (fr) Procede d'acquisition d'images autostereoscopiques simulees
EP0762328A3 (en) Image processing device
FR2729637B1 (fr) Dispositif et procede de reglage de la vitesse d'un navire
FR2736494B1 (fr) Detecteur d'images
FR2717926B1 (fr) Dispositif et procédé de combinaison d'images.
FR2745679B1 (fr) Procede et dispositif de decodage d'images numeriques
FR2752653B1 (fr) Dispositif de detection d'image et procede de correction de nuance
FR2717260B1 (fr) Dispositif pour déterminer la position d'un élément de réglage.
EP1074967A4 (en) IMAGE SIGNAL PROCESSING DEVICE

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160331