JP2008514134A - 有効ダイナミック・レンジの拡張 - Google Patents

有効ダイナミック・レンジの拡張 Download PDF

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Publication number
JP2008514134A
JP2008514134A JP2007532612A JP2007532612A JP2008514134A JP 2008514134 A JP2008514134 A JP 2008514134A JP 2007532612 A JP2007532612 A JP 2007532612A JP 2007532612 A JP2007532612 A JP 2007532612A JP 2008514134 A JP2008514134 A JP 2008514134A
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JP
Japan
Prior art keywords
standard
photosite
image sensor
photosites
array
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Pending
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JP2007532612A
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English (en)
Japanese (ja)
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JP2008514134A5 (enExample
Inventor
チャールズ ギャラガー，アンドリュー
ニュウェル ニコルス，デイヴィッド
Original Assignee
イーストマン コダック カンパニー
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Application filed by イーストマン コダック カンパニー filed Critical イーストマン コダック カンパニー
Publication of JP2008514134A publication Critical patent/JP2008514134A/ja
Publication of JP2008514134A5 publication Critical patent/JP2008514134A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/806—Optical elements or arrangements associated with the image sensors
    • H10F39/8063—Microlenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/843—Demosaicing, e.g. interpolating colour pixel values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • H04N25/58—Control of the dynamic range involving two or more exposures
    • H04N25/581—Control of the dynamic range involving two or more exposures acquired simultaneously
    • H04N25/585—Control of the dynamic range involving two or more exposures acquired simultaneously with pixels having different sensitivities within the sensor, e.g. fast or slow pixels or pixels having different sizes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/805—Coatings

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
  • Solid State Image Pick-Up Elements (AREA)
JP2007532612A 2004-09-22 2005-09-20 有効ダイナミック・レンジの拡張 Pending JP2008514134A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/946,919 US7623168B2 (en) 2000-07-13 2004-09-22 Method and apparatus to extend the effective dynamic range of an image sensing device
PCT/US2005/033670 WO2006036668A2 (en) 2004-09-22 2005-09-20 Extending effective dynamic range

Publications (2)

Publication Number Publication Date
JP2008514134A true JP2008514134A (ja) 2008-05-01
JP2008514134A5 JP2008514134A5 (enExample) 2008-11-06

Family

ID=35911120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007532612A Pending JP2008514134A (ja) 2004-09-22 2005-09-20 有効ダイナミック・レンジの拡張

Country Status (5)

Country Link
US (2) US7623168B2 (enExample)
EP (1) EP1803293A2 (enExample)
JP (1) JP2008514134A (enExample)
CN (1) CN101027912B (enExample)
WO (1) WO2006036668A2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003087664A (ja) * 2001-09-11 2003-03-20 Seiko Epson Corp 半導体装置
US8059174B2 (en) * 2006-05-31 2011-11-15 Ess Technology, Inc. CMOS imager system with interleaved readout for providing an image with increased dynamic range
US8242426B2 (en) 2006-12-12 2012-08-14 Dolby Laboratories Licensing Corporation Electronic camera having multiple sensors for capturing high dynamic range images and related methods
US7940311B2 (en) * 2007-10-03 2011-05-10 Nokia Corporation Multi-exposure pattern for enhancing dynamic range of images
US8432466B2 (en) 2011-09-29 2013-04-30 International Business Machines Corporation Multiple image high dynamic range imaging from a single sensor array
KR102039464B1 (ko) * 2013-05-21 2019-11-01 삼성전자주식회사 전자 센서와, 그의 제어 방법
KR20160109694A (ko) * 2015-03-12 2016-09-21 삼성전자주식회사 이미지 센서 및 상기 이미지 센서를 포함하는 이미지 처리 시스템
CN104754229B (zh) * 2015-03-27 2019-01-15 联想(北京)有限公司 一种图像处理方法及电子设备
US20170332000A1 (en) * 2016-05-10 2017-11-16 Lytro, Inc. High dynamic range light-field imaging
US9892487B1 (en) * 2016-11-28 2018-02-13 Sony Corporation Method and apparatus for combining pixel values in array including linear pixels and logarithmic pixels
US10616453B2 (en) * 2017-01-11 2020-04-07 Nokia Technologies Oy Audio and visual system including a mask functioning for a camera module and an audio transducer module
US10638055B2 (en) * 2018-01-15 2020-04-28 Qualcomm Incorporated Aperture simulation
KR102549481B1 (ko) * 2018-05-10 2023-06-30 에스케이하이닉스 주식회사 이미지 센싱 장치
WO2020177123A1 (en) * 2019-03-07 2020-09-10 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Color imaging system
CN112312035B (zh) * 2020-10-29 2023-04-25 维沃移动通信有限公司 曝光参数调节方法、曝光参数调节装置和电子设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000316169A (ja) * 1999-05-06 2000-11-14 Olympus Optical Co Ltd カラー撮像素子及びカラー撮像装置
JP2002204399A (ja) * 2000-11-21 2002-07-19 Eastman Kodak Co 画像圧縮方法
JP2002209151A (ja) * 2000-11-21 2002-07-26 Eastman Kodak Co トーンスケール関数の生成方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971065A (en) * 1975-03-05 1976-07-20 Eastman Kodak Company Color imaging array
US4667092A (en) * 1982-12-28 1987-05-19 Nec Corporation Solid-state image device with resin lens and resin contact layer
AU6899187A (en) * 1986-01-20 1987-08-14 Georges Cornuejols Image processing device for controlling the transfer function of an optical system
US5012333A (en) * 1989-01-05 1991-04-30 Eastman Kodak Company Interactive dynamic range adjustment system for printing digital images
US5420635A (en) * 1991-08-30 1995-05-30 Fuji Photo Film Co., Ltd. Video camera, imaging method using video camera, method of operating video camera, image processing apparatus and method, and solid-state electronic imaging device
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
US5541705A (en) * 1994-01-12 1996-07-30 Kan; Michael Camera with large dynamic range
JP3525500B2 (ja) * 1994-07-26 2004-05-10 ミノルタ株式会社 固体撮像装置
US6040858A (en) 1994-11-18 2000-03-21 Canon Kabushiki Kaisha Method and apparatus for expanding the dynamic range of sensed color images
JPH09116818A (ja) * 1995-10-17 1997-05-02 Purotetsuku Japan Kk 撮像回路
KR0183761B1 (ko) * 1995-11-29 1999-03-20 김광호 고체촬상소자 및 그 제조방법
US5652621A (en) * 1996-02-23 1997-07-29 Eastman Kodak Company Adaptive color plane interpolation in single sensor color electronic camera
US5948281A (en) * 1996-08-30 1999-09-07 Sony Corporation Microlens array and method of forming same and solid-state image pickup device and method of manufacturing same
CA2319550A1 (en) * 1998-02-02 1999-08-05 Uniax Corporation Image sensors made from organic semiconductors
US6083429A (en) * 1998-03-31 2000-07-04 Intel Corporation Microlens formation through focal plane control of a aerial image
WO1999052647A1 (en) * 1998-04-16 1999-10-21 The University Of New Mexico Non-planar micro-optical structures
JP4018820B2 (ja) * 1998-10-12 2007-12-05 富士フイルム株式会社 固体撮像装置および信号読出し方法
US6137634A (en) * 1999-02-01 2000-10-24 Intel Corporation Microlens array
JP4129338B2 (ja) 1999-04-30 2008-08-06 オリンパス株式会社 カラー撮像素子及び撮像装置
US6864916B1 (en) 1999-06-04 2005-03-08 The Trustees Of Columbia University In The City Of New York Apparatus and method for high dynamic range imaging using spatially varying exposures
US7057659B1 (en) * 1999-07-08 2006-06-06 Olympus Corporation Image pickup device and image pickup optical system
EP1324599A4 (en) * 2000-10-03 2006-07-19 Sony Corp FIGURE APPARATUS AND ILLUSTRATIVE METHOD
US6868138B2 (en) * 2002-05-29 2005-03-15 The Regents Of The University Of Michigan Method, processor and computed tomography (CT) machine for generating images utilizing high and low sensitivity data collected from a flat panel detector having an extended dynamic range
JP3970185B2 (ja) * 2003-01-14 2007-09-05 富士フイルム株式会社 固体撮像素子及びデジタルカメラ
JP4484449B2 (ja) * 2003-05-08 2010-06-16 富士フイルム株式会社 固体撮像装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000316169A (ja) * 1999-05-06 2000-11-14 Olympus Optical Co Ltd カラー撮像素子及びカラー撮像装置
JP2002204399A (ja) * 2000-11-21 2002-07-19 Eastman Kodak Co 画像圧縮方法
JP2002209151A (ja) * 2000-11-21 2002-07-26 Eastman Kodak Co トーンスケール関数の生成方法

Also Published As

Publication number Publication date
US20050036041A1 (en) 2005-02-17
US7623168B2 (en) 2009-11-24
EP1803293A2 (en) 2007-07-04
US7697045B2 (en) 2010-04-13
WO2006036668A2 (en) 2006-04-06
CN101027912A (zh) 2007-08-29
CN101027912B (zh) 2010-09-29
US20100002119A1 (en) 2010-01-07
WO2006036668A3 (en) 2006-05-26

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