DE60135559D1 - Verfahren zur Mischung von digitalen Bildern zur Erzeugung eines digitalen Bildes mit erweitertem Dynamikbereich - Google Patents

Verfahren zur Mischung von digitalen Bildern zur Erzeugung eines digitalen Bildes mit erweitertem Dynamikbereich

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Publication number
DE60135559D1
DE60135559D1 DE60135559T DE60135559T DE60135559D1 DE 60135559 D1 DE60135559 D1 DE 60135559D1 DE 60135559 T DE60135559 T DE 60135559T DE 60135559 T DE60135559 T DE 60135559T DE 60135559 D1 DE60135559 D1 DE 60135559D1
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DE
Germany
Prior art keywords
produce
dynamic range
extended dynamic
mixing
digital image
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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
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DE60135559T
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English (en)
Inventor
Alfio Castorina
Massimo Mancuso
Sebastiano Battiato
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STMicroelectronics SRL
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STMicroelectronics SRL
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8184780&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60135559(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by STMicroelectronics SRL filed Critical STMicroelectronics SRL
Application granted granted Critical
Publication of DE60135559D1 publication Critical patent/DE60135559D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00Image enhancement or restoration
    • G06T5/50Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/20Special algorithmic details
    • G06T2207/20172Image enhancement details
    • G06T2207/20208High dynamic range [HDR] image processing
DE60135559T 2001-11-19 2001-11-19 Verfahren zur Mischung von digitalen Bildern zur Erzeugung eines digitalen Bildes mit erweitertem Dynamikbereich Expired - Fee Related DE60135559D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01830713A EP1313066B1 (de) 2001-11-19 2001-11-19 Verfahren zur Mischung von digitalen Bildern zur Erzeugung eines digitalen Bildes mit erweitertem Dynamikbereich

Publications (1)

Publication Number Publication Date
DE60135559D1 true DE60135559D1 (de) 2008-10-09

Family

ID=8184780

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60135559T Expired - Fee Related DE60135559D1 (de) 2001-11-19 2001-11-19 Verfahren zur Mischung von digitalen Bildern zur Erzeugung eines digitalen Bildes mit erweitertem Dynamikbereich

Country Status (3)

Country Link
US (2) US7106913B2 (de)
EP (1) EP1313066B1 (de)
DE (1) DE60135559D1 (de)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7064740B2 (en) 2001-11-09 2006-06-20 Sharp Laboratories Of America, Inc. Backlit display with improved dynamic range
US8571289B2 (en) 2002-11-27 2013-10-29 Hologic, Inc. System and method for generating a 2D image from a tomosynthesis data set
US6879731B2 (en) * 2003-04-29 2005-04-12 Microsoft Corporation System and process for generating high dynamic range video
US8698924B2 (en) * 2007-03-05 2014-04-15 DigitalOptics Corporation Europe Limited Tone mapping for low-light video frame enhancement
US7596284B2 (en) * 2003-07-16 2009-09-29 Hewlett-Packard Development Company, L.P. High resolution image reconstruction
US7480382B2 (en) * 2003-09-30 2009-01-20 Microsoft Corporation Image file container
US7649539B2 (en) * 2004-03-10 2010-01-19 Microsoft Corporation Image formats for video capture, processing and display
WO2005093654A2 (en) 2004-03-25 2005-10-06 Fatih Ozluturk Method and apparatus to correct digital image blur due to motion of subject or imaging device
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
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
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
US7554588B2 (en) * 2005-02-01 2009-06-30 TransChip Israel, Ltd. Dual exposure for image sensor
EP1689164B1 (de) * 2005-02-03 2007-12-19 Sony Ericsson Mobile Communications AB Verfahren und Vorrichtung zur Erzeugung von verbesserten Bildern aus mehreren konsekutiven Belichtungen
US7570810B2 (en) * 2005-02-24 2009-08-04 Seiko Epson Corporation Method and apparatus applying digital image filtering to color filter array data
ATE396461T1 (de) * 2005-07-13 2008-06-15 Lasersoft Imaging Ag Bereitstellung einer digitalen kopie eines quellbildes
US7454136B2 (en) * 2005-07-28 2008-11-18 Mitsubishi Electric Research Laboratories, Inc. Method and apparatus for acquiring HDR flash images
US7590303B2 (en) * 2005-09-29 2009-09-15 Samsung Electronics Co., Ltd. Image enhancement method using local illumination correction
US10008184B2 (en) * 2005-11-10 2018-06-26 Hologic, Inc. System and method for generating a 2D image using mammography and/or tomosynthesis image data
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
EP1986548B1 (de) 2006-02-15 2013-01-02 Hologic, Inc. Brustbiopsie und nadelpositionierung über tomosynthese-systeme
US7623683B2 (en) * 2006-04-13 2009-11-24 Hewlett-Packard Development Company, L.P. Combining multiple exposure images to increase dynamic range
US8880571B2 (en) * 2006-05-05 2014-11-04 Microsoft Corporation High dynamic range data format conversions for digital media
US8098934B2 (en) 2006-06-29 2012-01-17 Google Inc. Using extracted image text
US8941580B2 (en) 2006-11-30 2015-01-27 Sharp Laboratories Of America, Inc. Liquid crystal display with area adaptive backlight
US7826652B2 (en) * 2006-12-19 2010-11-02 Cytyc Corporation Method for forming an optimally exposed image of cytological specimen
US8054886B2 (en) * 2007-02-21 2011-11-08 Microsoft Corporation Signaling and use of chroma sample positioning information
US9307212B2 (en) 2007-03-05 2016-04-05 Fotonation Limited Tone mapping for low-light video frame enhancement
US20090073293A1 (en) * 2007-06-27 2009-03-19 Yoel Yaffe CMOS image sensors with increased dynamic range and methods of operating the same
US7961983B2 (en) * 2007-07-18 2011-06-14 Microsoft Corporation Generating gigapixel images
US20090033755A1 (en) * 2007-08-03 2009-02-05 Tandent Vision Science, Inc. Image acquisition and processing engine for computer vision
US20090059039A1 (en) * 2007-08-31 2009-03-05 Micron Technology, Inc. Method and apparatus for combining multi-exposure image data
US8339475B2 (en) 2008-12-19 2012-12-25 Qualcomm Incorporated High dynamic range image combining
US20100157079A1 (en) * 2008-12-19 2010-06-24 Qualcomm Incorporated System and method to selectively combine images
US10524645B2 (en) 2009-06-18 2020-01-07 Endochoice, Inc. Method and system for eliminating image motion blur in a multiple viewing elements endoscope
US10130246B2 (en) 2009-06-18 2018-11-20 Endochoice, Inc. Systems and methods for regulating temperature and illumination intensity at the distal tip of an endoscope
US9474440B2 (en) 2009-06-18 2016-10-25 Endochoice, Inc. Endoscope tip position visual indicator and heat management system
EP2485651B1 (de) 2009-10-08 2020-12-23 Hologic, Inc. System für mammanadelbiopsie
US8611654B2 (en) 2010-01-05 2013-12-17 Adobe Systems Incorporated Color saturation-modulated blending of exposure-bracketed images
US8606042B2 (en) * 2010-02-26 2013-12-10 Adobe Systems Incorporated Blending of exposure-bracketed images using weight distribution functions
JP2012050073A (ja) * 2010-07-30 2012-03-08 Nikon Corp 撮像装置及び画像合成プログラム
JP5953305B2 (ja) 2010-08-23 2016-07-20 レッド.コム,インコーポレイテッド 高ダイナミック・レンジ・ビデオ
US10663714B2 (en) 2010-10-28 2020-05-26 Endochoice, Inc. Optical system for an endoscope
US9706908B2 (en) 2010-10-28 2017-07-18 Endochoice, Inc. Image capture and video processing systems and methods for multiple viewing element endoscopes
US9075903B2 (en) 2010-11-26 2015-07-07 Hologic, Inc. User interface for medical image review workstation
US10517464B2 (en) 2011-02-07 2019-12-31 Endochoice, Inc. Multi-element cover for a multi-camera endoscope
US8873882B2 (en) * 2011-02-28 2014-10-28 Aptina Imaging Corporation Blooming filter for multiple exposure high dynamic range image sensors
US8675984B2 (en) * 2011-03-03 2014-03-18 Dolby Laboratories Licensing Corporation Merging multiple exposed images in transform domain
WO2012122399A1 (en) 2011-03-08 2012-09-13 Hologic, Inc. System and method for dual energy and/or contrast enhanced breast imaging for screening, diagnosis and biopsy
JP2013115470A (ja) * 2011-11-25 2013-06-10 Sony Corp 固体撮像素子の信号処理回路、固体撮像素子の信号処理方法、及び、電子機器
JP2014534042A (ja) 2011-11-27 2014-12-18 ホロジック, インコーポレイテッドHologic, Inc. マンモグラフィーおよび/またはトモシンセシス画像データを使用して2d画像を生成するためのシステムおよび方法
US9080992B2 (en) 2012-01-30 2015-07-14 SeeScan, Inc. Adjustable variable resolution inspection systems and methods
EP2814396B1 (de) 2012-02-13 2017-06-21 Hologic Inc. System und verfahren zum navigieren eines tomosynthesestapels mithilfe synthetisierter bilddaten
CN102800070B (zh) * 2012-06-19 2014-09-03 南京大学 基于区域和人眼对比敏感特性的异源图像融合方法
EP3366217B1 (de) 2013-03-15 2019-12-25 Hologic, Inc. Tomosynthesegesteuerte biopsie in bauchlage
US10595714B2 (en) 2013-03-28 2020-03-24 Endochoice, Inc. Multi-jet controller for an endoscope
US9636003B2 (en) 2013-06-28 2017-05-02 Endochoice, Inc. Multi-jet distributor for an endoscope
JP6669647B2 (ja) 2013-05-07 2020-03-18 エンドチョイス インコーポレイテッドEndochoice, Inc. 内視鏡とともに使用するためのホワイトバランス補正デバイス及びホワイトバランス補正の実行方法
US9949623B2 (en) 2013-05-17 2018-04-24 Endochoice, Inc. Endoscope control unit with braking system
US9955084B1 (en) 2013-05-23 2018-04-24 Oliver Markus Haynold HDR video camera
US10064541B2 (en) 2013-08-12 2018-09-04 Endochoice, Inc. Endoscope connector cover detection and warning system
US9943218B2 (en) 2013-10-01 2018-04-17 Endochoice, Inc. Endoscope having a supply cable attached thereto
US9968242B2 (en) 2013-12-18 2018-05-15 Endochoice, Inc. Suction control unit for an endoscope having two working channels
WO2015112747A2 (en) 2014-01-22 2015-07-30 Endochoice, Inc. Image capture and video processing systems and methods for multiple viewing element endoscopes
EP3868301B1 (de) 2014-02-28 2023-04-05 Hologic, Inc. System und verfahren zur erzeugung und anzeige von tomosynthesebildplatten
US11234581B2 (en) 2014-05-02 2022-02-01 Endochoice, Inc. Elevator for directing medical tool
WO2015188359A1 (zh) * 2014-06-12 2015-12-17 深圳市大疆创新科技有限公司 一种图片处理方法、装置
WO2016014581A1 (en) 2014-07-21 2016-01-28 Endochoice, Inc. Multi-focal, multi-camera endoscope systems
US10277771B1 (en) 2014-08-21 2019-04-30 Oliver Markus Haynold Floating-point camera
WO2016033403A1 (en) 2014-08-29 2016-03-03 Endochoice, Inc. Systems and methods for varying stiffness of an endoscopic insertion tube
US10225485B1 (en) 2014-10-12 2019-03-05 Oliver Markus Haynold Method and apparatus for accelerated tonemapping
WO2016100173A1 (en) * 2014-12-18 2016-06-23 Endochoice, Inc. System and method for processing video images generated by a multiple viewing elements endoscope
EP3242584B1 (de) 2015-01-05 2020-07-22 EndoChoice, Inc. Mit schlauch versehener verteiler eines endoskops mit mehreren ansichtselementen
US10376181B2 (en) 2015-02-17 2019-08-13 Endochoice, Inc. System for detecting the location of an endoscopic device during a medical procedure
US10078207B2 (en) 2015-03-18 2018-09-18 Endochoice, Inc. Systems and methods for image magnification using relative movement between an image sensor and a lens assembly
US10401611B2 (en) 2015-04-27 2019-09-03 Endochoice, Inc. Endoscope with integrated measurement of distance to objects of interest
US10516865B2 (en) 2015-05-17 2019-12-24 Endochoice, Inc. Endoscopic image enhancement using contrast limited adaptive histogram equalization (CLAHE) implemented in a processor
TWI576789B (zh) * 2015-07-13 2017-04-01 華碩電腦股份有限公司 影像處理方法、非暫態電腦可讀取記錄媒體及電子裝置
EP3367950A4 (de) 2015-10-28 2019-10-02 Endochoice, Inc. Vorrichtung und verfahren zur verfolgung der position eines endoskops im körper eines patienten
CN108697302B (zh) 2015-11-24 2021-07-27 安多卓思公司 用于内窥镜的一次性空气/水阀和抽吸阀
DE102016113010A1 (de) * 2015-12-15 2017-06-22 Basler Ag Bestimmung von Helligkeitswerten virtueller Pixel
JP2019507628A (ja) 2016-02-24 2019-03-22 エンドチョイス インコーポレイテッドEndochoice, Inc. Cmosセンサを用いた複数ビュー要素内視鏡のための回路基板アセンブリ
WO2017160792A1 (en) 2016-03-14 2017-09-21 Endochoice, Inc. System and method for guiding and tracking a region of interest using an endoscope
US10366478B2 (en) * 2016-05-18 2019-07-30 Interdigital Ce Patent Holdings Method and device for obtaining a HDR image by graph signal processing
JP7000353B2 (ja) 2016-06-21 2022-01-19 エンドチョイス インコーポレイテッド 異なるビデオデータ信号供給源とインターフェイスするべく複数の接続インターフェイスを有する内視鏡システム
EP3600051A1 (de) 2017-03-30 2020-02-05 Hologic, Inc. System und verfahren zur synthese von niedrigdimensionalen bilddaten aus hochdimensionalen bilddaten unter verwendung einer objektgittererweiterung
EP3600052A1 (de) 2017-03-30 2020-02-05 Hologic, Inc. System und verfahren zur gezielten objektverbesserung zur erzeugung von synthetischen brustgewebebildern
EP3641635A4 (de) 2017-06-20 2021-04-07 Hologic, Inc. Dynamisches selbstlernendes medizinisches bildverfahren und -system
CN107086027A (zh) * 2017-06-23 2017-08-22 青岛海信移动通信技术股份有限公司 文字显示方法及装置、移动终端及存储介质
CN108830904B (zh) * 2018-05-04 2022-07-01 长春理工大学 一种参数优化的相机响应曲线定标方法
CN111080565B (zh) * 2019-12-11 2023-07-18 九江学院 基于图像质量变化规律的曝光融合方法、设备和存储介质
CN111885312B (zh) * 2020-07-27 2021-07-09 展讯通信(上海)有限公司 Hdr图像的成像方法、系统、电子设备及存储介质
US11869169B2 (en) * 2021-08-10 2024-01-09 Samsung Electronics Co., Ltd. Adaptive sub-pixel spatial temporal interpolation for color filter array

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247366A (en) * 1989-08-02 1993-09-21 I Sight Ltd. Color wide dynamic range camera
US6205259B1 (en) * 1992-04-09 2001-03-20 Olympus Optical Co., Ltd. Image processing apparatus
US5309243A (en) * 1992-06-10 1994-05-03 Eastman Kodak Company Method and apparatus for extending the dynamic range of an electronic imaging system
US5517242A (en) * 1993-06-29 1996-05-14 Kabushiki Kaisha Toyota Chuo Kenkyusho Image sensing device having expanded dynamic range
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
US5801773A (en) * 1993-10-29 1998-09-01 Canon Kabushiki Kaisha Image data processing apparatus for processing combined image signals in order to extend dynamic range
US6040858A (en) * 1994-11-18 2000-03-21 Canon Kabushiki Kaisha Method and apparatus for expanding the dynamic range of sensed color images
US5828793A (en) * 1996-05-06 1998-10-27 Massachusetts Institute Of Technology Method and apparatus for producing digital images having extended dynamic ranges
US6577312B2 (en) * 1998-02-17 2003-06-10 Sun Microsystems, Inc. Graphics system configured to filter samples using a variable support filter
US6687400B1 (en) * 1999-06-16 2004-02-03 Microsoft Corporation System and process for improving the uniformity of the exposure and tone of a digital image
US6664955B1 (en) * 2000-03-15 2003-12-16 Sun Microsystems, Inc. Graphics system configured to interpolate pixel values
JP2002262094A (ja) * 2001-02-27 2002-09-13 Konica Corp 画像処理方法及び画像処理装置
US7570809B1 (en) * 2004-07-03 2009-08-04 Hrl Laboratories, Llc Method for automatic color balancing in digital images

Also Published As

Publication number Publication date
US7106913B2 (en) 2006-09-12
US7680359B2 (en) 2010-03-16
US20060215932A1 (en) 2006-09-28
EP1313066A8 (de) 2003-09-10
EP1313066A1 (de) 2003-05-21
EP1313066B1 (de) 2008-08-27
US20030128893A1 (en) 2003-07-10

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