TW200509687A - A system and process for generating high dynamic range video - Google Patents

A system and process for generating high dynamic range video

Info

Publication number
TW200509687A
TW200509687A TW093109392A TW93109392A TW200509687A TW 200509687 A TW200509687 A TW 200509687A TW 093109392 A TW093109392 A TW 093109392A TW 93109392 A TW93109392 A TW 93109392A TW 200509687 A TW200509687 A TW 200509687A
Authority
TW
Taiwan
Prior art keywords
frame
video
exposure
dynamic range
high dynamic
Prior art date
Application number
TW093109392A
Other languages
English (en)
Other versions
TWI396433B (zh
Inventor
Sing-Bing Kang
Simon Winder
Matthew T Uyttendaele
Richard Szeliski
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Publication of TW200509687A publication Critical patent/TW200509687A/zh
Application granted granted Critical
Publication of TWI396433B publication Critical patent/TWI396433B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration using histogram techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • 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
    • H04N23/72—Combination of two or more compensation controls
    • 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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
TW093109392A 2003-04-29 2004-04-05 產生高動態範圍的視訊之系統及處理方法 TWI396433B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/425,338 US6879731B2 (en) 2003-04-29 2003-04-29 System and process for generating high dynamic range video

Publications (2)

Publication Number Publication Date
TW200509687A true TW200509687A (en) 2005-03-01
TWI396433B TWI396433B (zh) 2013-05-11

Family

ID=33309678

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093109392A TWI396433B (zh) 2003-04-29 2004-04-05 產生高動態範圍的視訊之系統及處理方法

Country Status (7)

Country Link
US (4) US6879731B2 (zh)
EP (1) EP1618737A4 (zh)
JP (1) JP4397048B2 (zh)
KR (1) KR101026577B1 (zh)
CN (1) CN100524345C (zh)
TW (1) TWI396433B (zh)
WO (1) WO2004098167A2 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI381718B (zh) * 2009-05-20 2013-01-01 Acer Inc A system for reducing video noise and a method thereof, and an image capturing apparatus
TWI393992B (zh) * 2009-02-05 2013-04-21 Nat Univ Chung Cheng High dynamic range image synthesis method
TWI408953B (zh) * 2008-06-03 2013-09-11 Sony Corp 攝像裝置及攝像方法

Families Citing this family (313)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7738015B2 (en) 1997-10-09 2010-06-15 Fotonation Vision Limited Red-eye filter method and apparatus
JP3719590B2 (ja) * 2001-05-24 2005-11-24 松下電器産業株式会社 表示方法及び表示装置ならびに画像処理方法
US7092584B2 (en) 2002-01-04 2006-08-15 Time Warner Entertainment Company Lp Registration of separations
US7133563B2 (en) * 2002-10-31 2006-11-07 Microsoft Corporation Passive embedded interaction code
US6879731B2 (en) * 2003-04-29 2005-04-12 Microsoft Corporation System and process for generating high dynamic range video
JP4392492B2 (ja) * 2003-06-02 2010-01-06 国立大学法人静岡大学 広ダイナミックレンジイメージセンサ
US8199222B2 (en) * 2007-03-05 2012-06-12 DigitalOptics Corporation Europe Limited Low-light video frame enhancement
US8264576B2 (en) 2007-03-05 2012-09-11 DigitalOptics Corporation Europe Limited RGBW sensor array
US7639889B2 (en) * 2004-11-10 2009-12-29 Fotonation Ireland Ltd. Method of notifying users regarding motion artifacts based on image analysis
US8989516B2 (en) 2007-09-18 2015-03-24 Fotonation Limited Image processing method and apparatus
US8698924B2 (en) 2007-03-05 2014-04-15 DigitalOptics Corporation Europe Limited Tone mapping for low-light video frame enhancement
US8417055B2 (en) 2007-03-05 2013-04-09 DigitalOptics Corporation Europe Limited Image processing method and apparatus
US7596284B2 (en) * 2003-07-16 2009-09-29 Hewlett-Packard Development Company, L.P. High resolution image reconstruction
KR100810310B1 (ko) * 2003-08-29 2008-03-07 삼성전자주식회사 조도차가 다른 영상의 재구성 장치 및 방법
US7492375B2 (en) * 2003-11-14 2009-02-17 Microsoft Corporation High dynamic range image viewing on low dynamic range displays
US7778466B1 (en) * 2003-12-02 2010-08-17 Hrl Laboratories, Llc System and method for processing imagery using optical flow histograms
US7583842B2 (en) * 2004-01-06 2009-09-01 Microsoft Corporation Enhanced approach of m-array decoding and error correction
US7263224B2 (en) * 2004-01-16 2007-08-28 Microsoft Corporation Strokes localization by m-array decoding and fast image matching
US7649539B2 (en) * 2004-03-10 2010-01-19 Microsoft Corporation Image formats for video capture, processing and display
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
US7330586B2 (en) * 2004-10-12 2008-02-12 Seiko Epson Corporation Low-light exposure modes for digital photo sensors with free-running shutters
US20060088225A1 (en) * 2004-10-26 2006-04-27 The Secretary Of State For The Home Department Comparison
US8355030B2 (en) * 2005-01-07 2013-01-15 Corel Corporation Display methods for high dynamic range images and user interfaces for the same
US9082456B2 (en) 2005-01-31 2015-07-14 The Invention Science Fund I Llc Shared image device designation
US20060170956A1 (en) * 2005-01-31 2006-08-03 Jung Edward K Shared image devices
US7538794B2 (en) * 2005-01-31 2009-05-26 Hewlett-Packard Development Company, L.P. Method and apparatus for motion estimation in a digital imaging device
US7826074B1 (en) 2005-02-25 2010-11-02 Microsoft Corporation Fast embedded interaction code printing with custom postscript commands
US7477784B2 (en) * 2005-03-01 2009-01-13 Microsoft Corporation Spatial transforms from displayed codes
US20060215913A1 (en) * 2005-03-24 2006-09-28 Microsoft Corporation Maze pattern analysis with image matching
US7403658B2 (en) * 2005-04-15 2008-07-22 Microsoft Corporation Direct homography computation by local linearization
US7421439B2 (en) 2005-04-22 2008-09-02 Microsoft Corporation Global metadata embedding and decoding
US20060242562A1 (en) * 2005-04-22 2006-10-26 Microsoft Corporation Embedded method for embedded interaction code array
US9191611B2 (en) * 2005-06-02 2015-11-17 Invention Science Fund I, Llc Conditional alteration of a saved image
US9967424B2 (en) 2005-06-02 2018-05-08 Invention Science Fund I, Llc Data storage usage protocol
US8964054B2 (en) * 2006-08-18 2015-02-24 The Invention Science Fund I, Llc Capturing selected image objects
US9451200B2 (en) * 2005-06-02 2016-09-20 Invention Science Fund I, Llc Storage access technique for captured data
US9621749B2 (en) * 2005-06-02 2017-04-11 Invention Science Fund I, Llc Capturing selected image objects
US20070139529A1 (en) * 2005-06-02 2007-06-21 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Dual mode image capture technique
US10003762B2 (en) 2005-04-26 2018-06-19 Invention Science Fund I, Llc Shared image devices
US20070098348A1 (en) * 2005-10-31 2007-05-03 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Degradation/preservation management of captured data
US20070109411A1 (en) * 2005-06-02 2007-05-17 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Composite image selectivity
US9076208B2 (en) * 2006-02-28 2015-07-07 The Invention Science Fund I, Llc Imagery processing
US20070008326A1 (en) * 2005-06-02 2007-01-11 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Dual mode image capture technique
US9167195B2 (en) * 2005-10-31 2015-10-20 Invention Science Fund I, Llc Preservation/degradation of video/audio aspects of a data stream
US20070222865A1 (en) * 2006-03-15 2007-09-27 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Enhanced video/still image correlation
US9942511B2 (en) 2005-10-31 2018-04-10 Invention Science Fund I, Llc Preservation/degradation of video/audio aspects of a data stream
US7400777B2 (en) * 2005-05-25 2008-07-15 Microsoft Corporation Preprocessing for information pattern analysis
US7729539B2 (en) * 2005-05-31 2010-06-01 Microsoft Corporation Fast error-correcting of embedded interaction codes
US7580576B2 (en) * 2005-06-02 2009-08-25 Microsoft Corporation Stroke localization and binding to electronic document
US20070127909A1 (en) 2005-08-25 2007-06-07 Craig Mowry System and apparatus for increasing quality and efficiency of film capture and methods of use thereof
JP4839035B2 (ja) * 2005-07-22 2011-12-14 オリンパス株式会社 内視鏡用処置具および内視鏡システム
US7454136B2 (en) * 2005-07-28 2008-11-18 Mitsubishi Electric Research Laboratories, Inc. Method and apparatus for acquiring HDR flash images
US7817816B2 (en) * 2005-08-17 2010-10-19 Microsoft Corporation Embedded interaction code enabled surface type identification
US7711200B2 (en) * 2005-09-29 2010-05-04 Apple Inc. Video acquisition with integrated GPU processing
US7596280B2 (en) * 2005-09-29 2009-09-29 Apple Inc. Video acquisition with integrated GPU processing
US8098256B2 (en) * 2005-09-29 2012-01-17 Apple Inc. Video acquisition with integrated GPU processing
US20070120980A1 (en) 2005-10-31 2007-05-31 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Preservation/degradation of video/audio aspects of a data stream
US20070160134A1 (en) * 2006-01-10 2007-07-12 Segall Christopher A Methods and Systems for Filter Characterization
JP5249784B2 (ja) 2006-01-23 2013-07-31 マックス−プランク−ゲゼルシャフト・ツア・フェルデルング・デア・ヴィッセンシャフテン・エー・ファオ 高ダイナミックレンジコーデック
US7664336B2 (en) * 2006-01-26 2010-02-16 Microsoft Corporation Video noise reduction
JP4561649B2 (ja) * 2006-02-13 2010-10-13 セイコーエプソン株式会社 画像圧縮装置、画像圧縮プログラム及び画像圧縮方法、ｈｄｒ画像生成装置、ｈｄｒ画像生成プログラム及びｈｄｒ画像生成方法、並びに画像処理システム、画像処理プログラム及び画像処理方法
US8014445B2 (en) * 2006-02-24 2011-09-06 Sharp Laboratories Of America, Inc. Methods and systems for high dynamic range video coding
TWI322622B (en) * 2006-03-22 2010-03-21 Quanta Comp Inc Image processing apparatus and method of the same
US8194997B2 (en) * 2006-03-24 2012-06-05 Sharp Laboratories Of America, Inc. Methods and systems for tone mapping messaging
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
IES20070229A2 (en) 2006-06-05 2007-10-03 Fotonation Vision Ltd Image acquisition method and apparatus
KR101313637B1 (ko) * 2006-06-09 2013-10-02 서강대학교산학협력단 콘트라스트 개선을 위한 영상 처리 장치 및 영상 처리 방법
US7885471B2 (en) * 2006-07-10 2011-02-08 Sharp Laboratories Of America, Inc. Methods and systems for maintenance and use of coded block pattern information
US7840078B2 (en) * 2006-07-10 2010-11-23 Sharp Laboratories Of America, Inc. Methods and systems for image processing control based on adjacent block characteristics
US8130822B2 (en) * 2006-07-10 2012-03-06 Sharp Laboratories Of America, Inc. Methods and systems for conditional transform-domain residual accumulation
US8059714B2 (en) * 2006-07-10 2011-11-15 Sharp Laboratories Of America, Inc. Methods and systems for residual layer scaling
US8422548B2 (en) * 2006-07-10 2013-04-16 Sharp Laboratories Of America, Inc. Methods and systems for transform selection and management
US8532176B2 (en) * 2006-07-10 2013-09-10 Sharp Laboratories Of America, Inc. Methods and systems for combining layers in a multi-layer bitstream
US8253752B2 (en) * 2006-07-20 2012-08-28 Qualcomm Incorporated Method and apparatus for encoder assisted pre-processing
US8155454B2 (en) * 2006-07-20 2012-04-10 Qualcomm Incorporated Method and apparatus for encoder assisted post-processing
US7822289B2 (en) * 2006-07-25 2010-10-26 Microsoft Corporation Locally adapted hierarchical basis preconditioning
GB2443663A (en) * 2006-07-31 2008-05-14 Hewlett Packard Development Co Electronic image capture with reduced noise
US8055034B2 (en) * 2006-09-13 2011-11-08 Fluidigm Corporation Methods and systems for image processing of microfluidic devices
DE102006046720A1 (de) * 2006-10-02 2008-04-03 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Digitale Laufbildkamera
JP4806329B2 (ja) * 2006-10-23 2011-11-02 三洋電機株式会社 撮像装置及び撮像方法
KR100843090B1 (ko) * 2006-10-25 2008-07-02 삼성전자주식회사 영상의 깜박임을 개선하는 디스플레이 장치 및 방법
US7714892B2 (en) * 2006-11-08 2010-05-11 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Systems, devices and methods for digital camera image stabilization
JP4885690B2 (ja) * 2006-11-28 2012-02-29 株式会社エヌ・ティ・ティ・ドコモ 画像調整量決定装置、画像調整量決定方法、画像調整量決定プログラムおよび画像処理装置
US7719568B2 (en) * 2006-12-16 2010-05-18 National Chiao Tung University Image processing system for integrating multi-resolution images
KR20080059937A (ko) * 2006-12-26 2008-07-01 삼성전자주식회사 3ｄ영상 디스플레이 장치 및 그의 3ｄ영상신호 처리방법과3ｄ영상 처리시스템
WO2008085815A1 (en) * 2007-01-05 2008-07-17 Objectvideo, Inc. Video-based sensing for lighting controls
TW200830861A (en) * 2007-01-11 2008-07-16 Ind Tech Res Inst Method for calibrating a response curve of a camera
US8665942B2 (en) * 2007-01-23 2014-03-04 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image prediction signaling
US7826673B2 (en) * 2007-01-23 2010-11-02 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image prediction with color-conversion
US8233536B2 (en) 2007-01-23 2012-07-31 Sharp Laboratories Of America, Inc. Methods and systems for multiplication-free inter-layer image prediction
US8503524B2 (en) * 2007-01-23 2013-08-06 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image prediction
TW200834470A (en) * 2007-02-05 2008-08-16 Huper Lab Co Ltd Method of noise reduction based on diamond working windows
US7760949B2 (en) 2007-02-08 2010-07-20 Sharp Laboratories Of America, Inc. Methods and systems for coding multiple dynamic range images
KR20080076004A (ko) * 2007-02-14 2008-08-20 삼성전자주식회사 촬상장치 및 그 다이나믹 레인지 확장방법
US20080198235A1 (en) * 2007-02-16 2008-08-21 Shou-Lung Chen High dynamic range image recorder
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
US8767834B2 (en) 2007-03-09 2014-07-01 Sharp Laboratories Of America, Inc. Methods and systems for scalable-to-non-scalable bit-stream rewriting
JP4306750B2 (ja) * 2007-03-14 2009-08-05 ソニー株式会社 撮像装置、撮像方法、露光制御方法、プログラム
US7773118B2 (en) 2007-03-25 2010-08-10 Fotonation Vision Limited Handheld article with movement discrimination
JP4849339B2 (ja) * 2007-03-30 2012-01-11 ソニー株式会社 情報処理装置および方法
US8731322B2 (en) 2007-05-03 2014-05-20 Mtekvision Co., Ltd. Image brightness controlling apparatus and method thereof
CN101312494B (zh) * 2007-05-21 2012-04-04 华为技术有限公司 计算相机响应曲线及合成大动态范围图像的方法及其装置
ES2357371T3 (es) * 2007-07-05 2011-04-25 Siemens Industry, Inc. Sistema y método de procesamiento de datos de imagen.
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
US7983502B2 (en) * 2007-08-06 2011-07-19 Microsoft Corporation Viewing wide angle images using dynamic tone mapping
WO2009020977A1 (en) 2007-08-06 2009-02-12 Adobe Systems Incorporated Method and apparatus for radiance capture by multiplexing in the frequency domain
CN101394485B (zh) * 2007-09-20 2011-05-04 华为技术有限公司 图像生成方法、装置及图像合成设备
JP4438847B2 (ja) * 2007-09-28 2010-03-24 ソニー株式会社 撮像装置、撮像制御方法及び撮像制御プログラム
EP2221763A4 (en) * 2007-10-15 2013-05-01 Nippon Telegraph & Telephone PICTURE PRODUCTION PROCESS, DEVICE, PROGRAM THEREFOR AND PROGRAM-STORED RECORDING MEDIUM
US20090123068A1 (en) * 2007-11-13 2009-05-14 Himax Technologies Limited Method for adaptively adjusting image and image processing apparatus using the same
KR101411912B1 (ko) * 2007-11-21 2014-06-25 삼성전자주식회사 디지털 영상 처리장치 및 그 제어방법
US8723961B2 (en) * 2008-02-26 2014-05-13 Aptina Imaging Corporation Apparatus and method for forming and displaying high dynamic range (HDR) images
US8149300B2 (en) 2008-04-28 2012-04-03 Microsoft Corporation Radiometric calibration from noise distributions
KR101475464B1 (ko) 2008-05-09 2014-12-22 삼성전자 주식회사 적층형 이미지 센서
US8244058B1 (en) 2008-05-30 2012-08-14 Adobe Systems Incorporated Method and apparatus for managing artifacts in frequency domain processing of light-field images
US8165393B2 (en) * 2008-06-05 2012-04-24 Microsoft Corp. High dynamic range texture compression
US20090322777A1 (en) * 2008-06-26 2009-12-31 Microsoft Corporation Unified texture compression framework
US8134624B2 (en) * 2008-07-03 2012-03-13 Aptina Imaging Corporation Method and apparatus providing multiple exposure high dynamic range sensor
JP5271631B2 (ja) * 2008-08-07 2013-08-21 Ｈｏｙａ株式会社 画像処理ユニット、撮像装置、合成画像作成プログラム
GB0819069D0 (en) 2008-10-17 2008-11-26 Forensic Science Service Ltd Improvements in and relating to methods and apparatus for comparison
EP2180692A1 (en) 2008-10-22 2010-04-28 STWireless SA Method of and a device for producing a digital picture
CN101394487B (zh) * 2008-10-27 2011-09-14 华为技术有限公司 一种合成图像的方法与系统
DE102008044322A1 (de) * 2008-12-03 2010-06-10 Robert Bosch Gmbh Steuereinrichtung für eine Kameraanordnung, Kameraanordnung für ein Fahrzeug sowie Verfahren zur Regelung einer Kamera eines Fahrzeuges
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
US8774559B2 (en) * 2009-01-19 2014-07-08 Sharp Laboratories Of America, Inc. Stereoscopic dynamic range image sequence
US8406569B2 (en) * 2009-01-19 2013-03-26 Sharp Laboratories Of America, Inc. Methods and systems for enhanced dynamic range images and video from multiple exposures
US8189089B1 (en) 2009-01-20 2012-05-29 Adobe Systems Incorporated Methods and apparatus for reducing plenoptic camera artifacts
US9380260B2 (en) * 2009-01-21 2016-06-28 Texas Instruments Incorporated Multichannel video port interface using no external memory
WO2010088465A1 (en) * 2009-02-02 2010-08-05 Gentex Corporation Improved digital image processing and systems incorporating the same
JP4748230B2 (ja) * 2009-02-17 2011-08-17 カシオ計算機株式会社 撮像装置、撮像方法及び撮像プログラム
US8290295B2 (en) * 2009-03-03 2012-10-16 Microsoft Corporation Multi-modal tone-mapping of images
EP2404209A4 (en) * 2009-03-04 2012-10-17 Paul A Wagner TEMPORAL ALIGNMENT EXPOSURE SHIFTING FOR HIGH DYNAMIC RANGE IMAGING
DE102009001518B4 (de) * 2009-03-12 2011-09-01 Trident Microsystems (Far East) Ltd. Verfahren zur Erzeugung einer HDR-Videobildfolge
CN101841631B (zh) * 2009-03-20 2011-09-21 微星科技股份有限公司 暗部曝光补偿方法及应用该方法的图像处理装置
JP4678061B2 (ja) * 2009-04-02 2011-04-27 株式会社ニコン 画像処理装置、それを備えたデジタルカメラ及び画像処理プログラム
WO2010118177A1 (en) * 2009-04-08 2010-10-14 Zoran Corporation Exposure control for high dynamic range image capture
US8248481B2 (en) * 2009-04-08 2012-08-21 Aptina Imaging Corporation Method and apparatus for motion artifact removal in multiple-exposure high-dynamic range imaging
CN101867727B (zh) * 2009-04-16 2011-12-07 华为技术有限公司 一种视频处理方法及装置
US8111300B2 (en) * 2009-04-22 2012-02-07 Qualcomm Incorporated System and method to selectively combine video frame image data
US8525900B2 (en) 2009-04-23 2013-09-03 Csr Technology Inc. Multiple exposure high dynamic range image capture
US8237813B2 (en) * 2009-04-23 2012-08-07 Csr Technology Inc. Multiple exposure high dynamic range image capture
US8570396B2 (en) * 2009-04-23 2013-10-29 Csr Technology Inc. Multiple exposure high dynamic range image capture
US8363062B2 (en) * 2009-06-26 2013-01-29 Sony Corporation Method and unit for generating a radiance map
US8346009B2 (en) * 2009-06-29 2013-01-01 Thomson Licensing Automatic exposure estimation for HDR images based on image statistics
WO2011002505A1 (en) 2009-06-29 2011-01-06 Thomson Licensing Zone-based tone mapping
US8639056B2 (en) 2009-06-29 2014-01-28 Thomson Licensing Contrast enhancement
US8345975B2 (en) * 2009-06-29 2013-01-01 Thomson Licensing Automatic exposure estimation for HDR images based on image statistics
KR101614914B1 (ko) 2009-07-23 2016-04-25 삼성전자주식회사 모션 적응적 고대비 영상 획득 장치 및 방법
JP5458865B2 (ja) * 2009-09-18 2014-04-02 ソニー株式会社 画像処理装置、撮像装置、および画像処理方法、並びにプログラム
KR101633460B1 (ko) * 2009-10-21 2016-06-24 삼성전자주식회사 다중 노출 제어 장치 및 그 방법
KR20110043833A (ko) * 2009-10-22 2011-04-28 삼성전자주식회사 퍼지룰을 이용한 디지털 카메라의 다이나믹 레인지 확장모드 결정 방법 및 장치
KR101367821B1 (ko) 2009-12-21 2014-02-26 한국전자통신연구원 계층적 영상블록의 대칭정보를 이용한 비디오 식별 방법 및 장치
CN102111534B (zh) * 2009-12-25 2013-01-23 财团法人工业技术研究院 建构高动态范围图像的系统及方法
TWI424371B (zh) * 2009-12-30 2014-01-21 Altek Corp Video processing device and processing method thereof
US20120288217A1 (en) * 2010-01-27 2012-11-15 Jiefu Zhai High dynamic range (hdr) image synthesis with user input
US8606009B2 (en) * 2010-02-04 2013-12-10 Microsoft Corporation High dynamic range image generation and rendering
US8896715B2 (en) 2010-02-11 2014-11-25 Microsoft Corporation Generic platform video image stabilization
US8860833B2 (en) 2010-03-03 2014-10-14 Adobe Systems Incorporated Blended rendering of focused plenoptic camera data
US8983127B2 (en) * 2010-03-19 2015-03-17 University Of Central Florida Research Foundation, Inc. Object tracking with opposing image capture devices
JP5432799B2 (ja) * 2010-03-30 2014-03-05 オリンパスイメージング株式会社 撮像装置、撮像システム、撮像方法
DE102010013451A1 (de) 2010-03-30 2011-10-06 Tobias Hornig Verfahren und Vorrichtung zur Optimierung der Hell-Dunkel-Dynamik von optischen Geräten
KR101664123B1 (ko) 2010-06-14 2016-10-11 삼성전자주식회사 필터링에 기반하여 고스트가 없는 ｈｄｒｉ를 생성하는 장치 및 방법
WO2011163438A1 (en) 2010-06-25 2011-12-29 Thomson Licensing Graphical user interface for tone mapping high dynamic range video
KR101661215B1 (ko) * 2010-08-16 2016-09-30 삼성전자주식회사 영상 처리 방법 및 영상 처리 장치
US8625013B2 (en) 2010-08-23 2014-01-07 Red.Com, Inc. Multi-exposure imaging
US8803918B2 (en) 2010-08-27 2014-08-12 Adobe Systems Incorporated Methods and apparatus for calibrating focused plenoptic camera data
US8749694B2 (en) 2010-08-27 2014-06-10 Adobe Systems Incorporated Methods and apparatus for rendering focused plenoptic camera data using super-resolved demosaicing
US8724000B2 (en) 2010-08-27 2014-05-13 Adobe Systems Incorporated Methods and apparatus for super-resolution in integral photography
US8665341B2 (en) 2010-08-27 2014-03-04 Adobe Systems Incorporated Methods and apparatus for rendering output images with simulated artistic effects from focused plenoptic camera data
KR101642964B1 (ko) * 2010-11-03 2016-07-27 삼성전자주식회사 정밀도 향상을 위한 뎁스 카메라의 노출 시간 동적 제어 방법 및 장치
GB2500835B (en) * 2010-12-10 2014-02-12 Ibm High-dynamic range video tone mapping
EP2466872B1 (en) 2010-12-14 2018-06-06 Axis AB Method and digital video camera for improving the image quality of images in a video image stream
TWI463862B (zh) * 2010-12-31 2014-12-01 Wt Microelectronics Co Ltd 寬動態範圍影像處理裝置及寬動態範圍影像處理方法
US9024951B2 (en) * 2011-02-16 2015-05-05 Apple Inc. Devices and methods for obtaining high-local-contrast image data
US8711248B2 (en) 2011-02-25 2014-04-29 Microsoft Corporation Global alignment for high-dynamic range image generation
CN106204474B (zh) 2011-03-02 2019-05-03 杜比实验室特许公司 局部多等级色调映射运算器
WO2012130208A1 (de) 2011-03-17 2012-10-04 Spheron Vr Ag Videoanordnung zur bereitstellung von hdr videoströmen
US9197798B2 (en) 2011-03-25 2015-11-24 Adobe Systems Incorporated Thin plenoptic cameras using microspheres
JP5791336B2 (ja) 2011-04-01 2015-10-07 キヤノン株式会社 画像処理装置及びその制御方法
US9077910B2 (en) 2011-04-06 2015-07-07 Dolby Laboratories Licensing Corporation Multi-field CCD capture for HDR imaging
JP6009538B2 (ja) * 2011-04-28 2016-10-19 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Ｈｄｒ画像を符号化及び復号するための装置及び方法
JP2012247874A (ja) * 2011-05-25 2012-12-13 Sony Corp 画像処理装置および方法
US9769430B1 (en) 2011-06-23 2017-09-19 Gentex Corporation Imager system with median filter and method thereof
CN102413315A (zh) * 2011-07-29 2012-04-11 中兴通讯股份有限公司 一种视频监控方法及视频监控系统
US9824426B2 (en) 2011-08-01 2017-11-21 Microsoft Technology Licensing, Llc Reduced latency video stabilization
US20130044237A1 (en) * 2011-08-15 2013-02-21 Broadcom Corporation High Dynamic Range Video
CN102510502B (zh) * 2011-09-30 2014-01-22 苏州佳世达电通有限公司 用于生成高动态范围图像的方法及系统
US8913153B2 (en) 2011-10-06 2014-12-16 Aptina Imaging Corporation Imaging systems and methods for generating motion-compensated high-dynamic-range images
US9172889B2 (en) * 2012-02-09 2015-10-27 Semiconductor Components Industries, Llc Imaging systems and methods for generating auto-exposed high-dynamic-range images
EP2815393B1 (en) 2012-02-14 2023-04-05 Gentex Corporation High dynamic range imager system
GB2499668B (en) * 2012-02-27 2019-03-06 Apical Ltd Exposure controller
JP2013183434A (ja) * 2012-03-05 2013-09-12 Toshiba Corp 固体撮像装置
US9733707B2 (en) 2012-03-22 2017-08-15 Honeywell International Inc. Touch screen display user interface and method for improving touch interface utility on the same employing a rules-based masking system
EP2833635B1 (en) * 2012-03-27 2018-11-07 Sony Corporation Image processing device, image-capturing element, image processing method, and program
US9137456B2 (en) * 2012-06-06 2015-09-15 Apple Inc. Intelligent auto-exposure bracketing
US9148582B2 (en) * 2012-06-29 2015-09-29 Intel Corporation Method and system for perfect shot imaging from multiple images
US9489706B2 (en) 2012-07-02 2016-11-08 Qualcomm Technologies, Inc. Device and algorithm for capturing high dynamic range (HDR) video
JP6120500B2 (ja) * 2012-07-20 2017-04-26 キヤノン株式会社 撮像装置およびその制御方法
BR112015001381A8 (pt) * 2012-07-26 2019-07-30 Olive Medical Corp sistema e método para imageamento digital em um ambiente com iluminação deficiente
US9423871B2 (en) * 2012-08-07 2016-08-23 Honeywell International Inc. System and method for reducing the effects of inadvertent touch on a touch screen controller
US8446481B1 (en) 2012-09-11 2013-05-21 Google Inc. Interleaved capture for high dynamic range image acquisition and synthesis
US9236029B2 (en) * 2012-09-11 2016-01-12 Apple Inc. Histogram generation and evaluation for dynamic pixel and backlight control
US9338372B2 (en) 2012-09-19 2016-05-10 Semiconductor Components Industries, Llc Column-based high dynamic range imaging systems
FR2996034B1 (fr) * 2012-09-24 2015-11-20 Jacques Joffre Procede pour creer des images a gamme dynamique etendue en imagerie fixe et video, et dispositif d'imagerie implementant le procede.
KR101408365B1 (ko) 2012-11-02 2014-06-18 삼성테크윈 주식회사 영상 분석 장치 및 방법
US9128580B2 (en) 2012-12-07 2015-09-08 Honeywell International Inc. System and method for interacting with a touch screen interface utilizing an intelligent stencil mask
US8866927B2 (en) 2012-12-13 2014-10-21 Google Inc. Determining an image capture payload burst structure based on a metering image capture sweep
US9087391B2 (en) 2012-12-13 2015-07-21 Google Inc. Determining an image capture payload burst structure
WO2014099320A1 (en) 2012-12-17 2014-06-26 The Trustees Of Columbia University In The City Of New York Methods, systems, and media for high dynamic range imaging
US8866928B2 (en) 2012-12-18 2014-10-21 Google Inc. Determining exposure times using split paxels
US9247152B2 (en) 2012-12-20 2016-01-26 Google Inc. Determining image alignment failure
US8995784B2 (en) 2013-01-17 2015-03-31 Google Inc. Structure descriptors for image processing
CN103973988B (zh) * 2013-01-24 2018-02-02 华为终端（东莞）有限公司 场景识别方法及装置
US9686537B2 (en) 2013-02-05 2017-06-20 Google Inc. Noise models for image processing
US9241128B2 (en) 2013-02-14 2016-01-19 Warner Bros. Entertainment Inc. Video conversion technology
JP6236658B2 (ja) * 2013-02-19 2017-11-29 日本電気株式会社 撮像システム及び撮像方法
US11013398B2 (en) 2013-03-13 2021-05-25 Stryker Corporation System for obtaining clear endoscope images
US9117134B1 (en) 2013-03-19 2015-08-25 Google Inc. Image merging with blending
US9066017B2 (en) 2013-03-25 2015-06-23 Google Inc. Viewfinder display based on metering images
CN103237168A (zh) * 2013-04-02 2013-08-07 清华大学 一种基于综合增益的高动态范围图像视频处理方法
US9955084B1 (en) 2013-05-23 2018-04-24 Oliver Markus Haynold HDR video camera
US9131201B1 (en) 2013-05-24 2015-09-08 Google Inc. Color correcting virtual long exposures with true long exposures
US9077913B2 (en) 2013-05-24 2015-07-07 Google Inc. Simulating high dynamic range imaging with virtual long-exposure images
TWI502990B (zh) * 2013-06-27 2015-10-01 Altek Semiconductor Corp 產生高動態範圍影像的方法及其影像感測器
TWI513310B (zh) * 2013-07-12 2015-12-11 Univ Nat Yunlin Sci & Tech 攝影機動態範圍擴展裝置及方法
TWI630820B (zh) * 2013-07-19 2018-07-21 新力股份有限公司 File generation device, file generation method, file reproduction device, and file reproduction method
US9053558B2 (en) 2013-07-26 2015-06-09 Rui Shen Method and system for fusing multiple images
TWI464526B (zh) * 2013-08-08 2014-12-11 Quanta Comp Inc 高動態範圍影像曝光時間控制方法
KR20150025602A (ko) * 2013-08-29 2015-03-11 삼성전자주식회사 동영상 촬영 방법 및 그 전자 장치
US9615012B2 (en) 2013-09-30 2017-04-04 Google Inc. Using a second camera to adjust settings of first camera
US20150097978A1 (en) * 2013-10-07 2015-04-09 Qualcomm Incorporated System and method for high fidelity, high dynamic range scene reconstruction with frame stacking
JP6019270B1 (ja) 2013-10-22 2016-11-02 ドルビー ラボラトリーズ ライセンシング コーポレイション 拡張ダイナミックレンジのための案内されたカラー・グレーディング
US9380229B2 (en) 2014-02-28 2016-06-28 Samsung Electronics Co., Ltd. Digital imaging systems including image sensors having logarithmic response ranges and methods of determining motion
CN104917973B (zh) * 2014-03-11 2019-03-05 宏碁股份有限公司 动态曝光调整方法及其电子装置
US9204048B2 (en) * 2014-03-27 2015-12-01 Facebook, Inc. Stabilization of low-light video
US9407832B2 (en) * 2014-04-25 2016-08-02 Himax Imaging Limited Multi-exposure imaging system and method for eliminating rolling shutter flicker
US9307162B2 (en) * 2014-05-21 2016-04-05 Himax Imaging Limited Local enhancement apparatus and method to generate high dynamic range images by blending brightness-preserved and brightness-adjusted blocks
KR101623947B1 (ko) * 2014-06-20 2016-05-24 경남정보대학교 산학협력단 Ｈｄｒ 동영상 제작 장치 및 방법
US10104388B2 (en) * 2014-06-30 2018-10-16 Sony Corporation Video processing system with high dynamic range sensor mechanism and method of operation thereof
US9852531B2 (en) 2014-07-11 2017-12-26 Samsung Electronics Co., Ltd. Electronic apparatus and method for controlling the same
US10277771B1 (en) 2014-08-21 2019-04-30 Oliver Markus Haynold Floating-point camera
US10225485B1 (en) 2014-10-12 2019-03-05 Oliver Markus Haynold Method and apparatus for accelerated tonemapping
EP3046319A1 (en) 2015-01-19 2016-07-20 Thomson Licensing Method for generating an HDR image of a scene based on a tradeoff between brightness distribution and motion
WO2016120085A1 (en) * 2015-01-29 2016-08-04 Koninklijke Philips N.V. Local dynamic range adjustment color processing
US20160267349A1 (en) * 2015-03-11 2016-09-15 Microsoft Technology Licensing, Llc Methods and systems for generating enhanced images using multi-frame processing
US10055672B2 (en) 2015-03-11 2018-08-21 Microsoft Technology Licensing, Llc Methods and systems for low-energy image classification
US10268886B2 (en) 2015-03-11 2019-04-23 Microsoft Technology Licensing, Llc Context-awareness through biased on-device image classifiers
USRE49930E1 (en) 2015-03-26 2024-04-23 Universidade De Coimbra Methods and systems for computer-aided surgery using intra-operative video acquired by a free moving camera
TWI546769B (zh) 2015-04-10 2016-08-21 瑞昱半導體股份有限公司 影像處理裝置與影像處理方法
US10127644B2 (en) * 2015-04-10 2018-11-13 Apple Inc. Generating synthetic video frames using optical flow
EP3284252B1 (en) * 2015-04-13 2021-07-21 Universidade De Coimbra Methods and systems for camera characterization in terms of response function, color, and vignetting under non-uniform illumination
JP6584131B2 (ja) * 2015-05-08 2019-10-02 キヤノン株式会社 撮像装置、撮像システム、および信号処理方法
TWI558207B (zh) 2015-06-29 2016-11-11 瑞昱半導體股份有限公司 寬動態範圍影像方法
CN105187730B (zh) * 2015-07-31 2018-08-07 上海兆芯集成电路有限公司 高动态范围图像产生方法以及使用该方法的装置
KR101598959B1 (ko) * 2015-09-11 2016-03-02 주식회사 유니시큐 Ip 카메라의 배경 및 객체 식별능력 향상을 위한 다중 영상 스트림의 전송방법
US10015409B2 (en) * 2015-09-17 2018-07-03 Mediatek Inc. Electronic device, processor and method for setting a sensor
CN105472265B (zh) * 2015-12-04 2018-12-14 中国神华能源股份有限公司 一种获取高动态范围图像的装置和方法
JP2017118296A (ja) * 2015-12-24 2017-06-29 キヤノン株式会社 撮像装置、画像処理装置、画像処理方法、画像処理プログラム、および、記憶媒体
JP6233424B2 (ja) * 2016-01-05 2017-11-22 ソニー株式会社 撮像システムおよび撮像方法
KR102153607B1 (ko) * 2016-01-22 2020-09-08 삼성전자주식회사 영상에서의 전경 검출 장치 및 방법
CN105721773B (zh) * 2016-01-29 2019-04-30 深圳市美好幸福生活安全系统有限公司 一种视频获取系统及方法
US9852523B2 (en) * 2016-02-24 2017-12-26 Ondrej Jamri{hacek over (s)}ka Appearance transfer techniques maintaining temporal coherence
US9870638B2 (en) 2016-02-24 2018-01-16 Ondrej Jamri{hacek over (s)}ka Appearance transfer techniques
WO2017158587A1 (en) * 2016-03-13 2017-09-21 B. G. Negev Technologies And Applications Ltd., At Ben-Gurion University Methods of producing video images that are independent of the background lighting
CN106447618B (zh) * 2016-05-20 2019-04-12 北京九艺同兴科技有限公司 一种基于字典学习的人体动作序列降噪方法
US10129485B2 (en) * 2016-06-10 2018-11-13 Microsoft Technology Licensing, Llc Methods and systems for generating high dynamic range images
EP3507981B1 (en) * 2016-08-30 2023-11-29 Dolby Laboratories Licensing Corporation Real-time reshaping of single-layer backwards-compatible codec
US9955085B2 (en) * 2016-09-22 2018-04-24 Apple Inc. Adaptive bracketing techniques
KR102615738B1 (ko) * 2016-10-06 2023-12-19 한화비전 주식회사 영상 처리 장치 및 방법
CN106570849A (zh) * 2016-10-12 2017-04-19 成都西纬科技有限公司 一种图像优化方法
US10187584B2 (en) 2016-12-20 2019-01-22 Microsoft Technology Licensing, Llc Dynamic range extension to produce high dynamic range images
US10706512B2 (en) * 2017-03-07 2020-07-07 Adobe Inc. Preserving color in image brightness adjustment for exposure fusion
US10796499B2 (en) 2017-03-14 2020-10-06 Universidade De Coimbra Systems and methods for 3D registration of curves and surfaces using local differential information
US10009551B1 (en) * 2017-03-29 2018-06-26 Amazon Technologies, Inc. Image processing for merging images of a scene captured with differing camera parameters
US10645302B2 (en) * 2017-03-30 2020-05-05 Egis Technology Inc. Image sensing device having adjustable exposure periods and sensing method using the same
US10489897B2 (en) * 2017-05-01 2019-11-26 Gopro, Inc. Apparatus and methods for artifact detection and removal using frame interpolation techniques
US10334141B2 (en) 2017-05-25 2019-06-25 Denso International America, Inc. Vehicle camera system
EP3639238B1 (en) * 2017-06-16 2022-06-15 Dolby Laboratories Licensing Corporation Efficient end-to-end single layer inverse display management coding
US10755392B2 (en) * 2017-07-13 2020-08-25 Mediatek Inc. High-dynamic-range video tone mapping
US10467733B2 (en) 2017-07-27 2019-11-05 Raytheon Company Multiplexed high dynamic range images
EP3493150A1 (en) * 2017-11-30 2019-06-05 InterDigital VC Holdings, Inc. Tone mapping adaptation for saturation control
KR102412591B1 (ko) 2017-12-21 2022-06-24 삼성전자주식회사 다른 노출값을 갖는 복수의 영상들을 이용하여 합성 영상을 생성하는 방법 및 이를 지원하는 전자 장치
KR102048369B1 (ko) * 2017-12-22 2019-11-25 에이스웨이브텍(주) 영상융합 알고리즘이 적용된 lwir 및 swir를 이용한 융합 듀얼 ir 카메라
KR102524671B1 (ko) 2018-01-24 2023-04-24 삼성전자주식회사 전자 장치 및 그의 제어 방법
JP6833751B2 (ja) 2018-03-20 2021-02-24 株式会社東芝 撮像制御装置、撮像装置、及び撮像制御方法
US10445865B1 (en) * 2018-03-27 2019-10-15 Tfi Digital Media Limited Method and apparatus for converting low dynamic range video to high dynamic range video
JP7189230B2 (ja) 2018-04-09 2022-12-13 ドルビー ラボラトリーズ ライセンシング コーポレイション ニューラルネットワークマッピングを用いるｈｄｒ画像表現
US10609299B1 (en) * 2018-09-17 2020-03-31 Black Sesame International Holding Limited Method of measuring light using dual cameras
RU2699812C1 (ru) * 2018-11-08 2019-09-11 Вячеслав Михайлович Смелков Способ управления чувствительностью телевизионной камеры на матрице ПЗС в условиях сложной освещённости и/или сложной яркости объектов, компьютерной регистрации видеосигнала и его воспроизведения
RU2726160C1 (ru) * 2019-04-29 2020-07-09 Самсунг Электроникс Ко., Лтд. Повторный синтез изображения, использующий прямое деформирование изображения, дискриминаторы пропусков и основанное на координатах реконструирование
WO2020096368A1 (en) 2018-11-09 2020-05-14 Samsung Electronics Co., Ltd. Image resynthesis using forward warping, gap discriminators, and coordinate-based inpainting
US10853927B2 (en) 2019-03-19 2020-12-01 Apple Inc. Image fusion architecture
US10853928B2 (en) 2019-03-29 2020-12-01 Apple Inc. Image fusion processing module
TWI703863B (zh) * 2019-06-13 2020-09-01 瑞昱半導體股份有限公司 視頻品質偵測方法與影像處理電路
CN110458870B (zh) * 2019-07-05 2020-06-02 北京迈格威科技有限公司 一种图像配准、融合、遮挡检测方法、装置和电子设备
IL268612A (en) * 2019-08-08 2021-03-01 HYATT Yonatan Using an HDR image in a visual inspection process
US11252440B2 (en) 2019-11-07 2022-02-15 Comcast Cable Communications, Llc Pixel filtering for content
CN110708473B (zh) * 2019-11-14 2022-04-15 深圳市道通智能航空技术股份有限公司 高动态范围图像曝光控制方法、航拍相机及无人飞行器
US11503221B2 (en) 2020-04-01 2022-11-15 Samsung Electronics Co., Ltd. System and method for motion warping using multi-exposure frames
CN111479072B (zh) * 2020-04-14 2021-12-17 深圳市道通智能航空技术股份有限公司 高动态范围图像合成方法、装置、图像处理芯片及航拍相机
CN111462021B (zh) * 2020-04-27 2023-08-29 Oppo广东移动通信有限公司 图像处理方法、装置、电子设备和计算机可读存储介质
KR20220010264A (ko) 2020-07-17 2022-01-25 에스케이하이닉스 주식회사 노이즈 제거 회로, 이미지 센싱 장치 및 그 동작방법
US11490078B2 (en) * 2020-12-29 2022-11-01 Tencent America LLC Method and apparatus for deep neural network based inter-frame prediction in video coding
EP4095791A1 (en) 2021-05-26 2022-11-30 Samsung Electronics Co., Ltd. Image signal processor and image processing device
CN113572972B (zh) * 2021-07-05 2022-04-12 深圳市阿达视高新技术有限公司 高动态范围图像合成方法、系统、图像处理设备和介质
US11595590B1 (en) * 2022-01-24 2023-02-28 Dell Products L.P. Method for intelligent frame capture for high-dynamic range images
CN114845137B (zh) * 2022-03-21 2023-03-10 南京大学 一种基于图像配准的视频光路重建方法及其装置
CN116208860B (zh) * 2023-02-22 2024-08-13 华南理工大学 适用于k-tig焊超强弧光场景的图像融合方法及相机

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3074967B2 (ja) * 1992-10-27 2000-08-07 松下電器産業株式会社 高ダイナミックレンジ撮像・合成方法及び高ダイナミックレンジ撮像装置
US5517242A (en) * 1993-06-29 1996-05-14 Kabushiki Kaisha Toyota Chuo Kenkyusho Image sensing device having expanded 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
US5929908A (en) * 1995-02-03 1999-07-27 Canon Kabushiki Kaisha Image sensing apparatus which performs dynamic range expansion and image sensing method for dynamic range expansion
US5828793A (en) * 1996-05-06 1998-10-27 Massachusetts Institute Of Technology Method and apparatus for producing digital images having extended dynamic ranges
KR20000064963A (ko) * 1997-02-21 2000-11-06 엠. 제이. 엠. 반 캄 비디오 이미지를 기록 및 재생하는 방법 및 장치
JPH11155098A (ja) * 1997-11-21 1999-06-08 Matsushita Electric Ind Co Ltd 信号処理装置および方法
NZ332626A (en) * 1997-11-21 2000-04-28 Matsushita Electric Ind Co Ltd Expansion of dynamic range for video camera
US7057150B2 (en) * 1998-03-16 2006-06-06 Panavision Imaging Llc Solid state imager with reduced number of transistors per pixel
US6560285B1 (en) * 1998-03-30 2003-05-06 Sarnoff Corporation Region-based information compaction as for digital images
JP4284570B2 (ja) * 1999-05-31 2009-06-24 ソニー株式会社 撮像装置及びその方法
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
US6760484B1 (en) * 2000-01-26 2004-07-06 Hewlett-Packard Development Company, L.P. Method for improved contrast mapping of digital images
US6850642B1 (en) * 2000-01-31 2005-02-01 Micron Technology, Inc. Dynamic histogram equalization for high dynamic range images
US7336309B2 (en) * 2000-07-05 2008-02-26 Vision-Sciences Inc. Dynamic range compression method
JP4554094B2 (ja) * 2001-01-26 2010-09-29 オリンパス株式会社 撮像装置
EP1362475B1 (en) * 2000-11-16 2008-12-10 California Institute Of Technology Photodiode cmos imager with column-feedback soft-reset
US7050205B2 (en) * 2000-12-26 2006-05-23 Fuji Photo Film Co., Ltd. Method of correcting image data picked up from photographic film
JP2002271681A (ja) 2001-03-09 2002-09-20 Hitachi Kokusai Electric Inc テレビジョンカメラ装置
JP3949903B2 (ja) 2001-04-09 2007-07-25 東芝エルエスアイシステムサポート株式会社 撮像装置及び撮像信号処理方法
JP2002314885A (ja) * 2001-04-09 2002-10-25 Toshiba Corp 撮像装置
JP3740394B2 (ja) * 2001-07-27 2006-02-01 日本電信電話株式会社 高ダイナミックレンジ映像の生成方法とその装置、及びこの方法の実行プログラムとこの実行プログラムの記録媒体
JP3948229B2 (ja) * 2001-08-01 2007-07-25 ソニー株式会社 画像撮像装置及び方法
DE60135559D1 (de) * 2001-11-19 2008-10-09 St Microelectronics Srl Verfahren zur Mischung von digitalen Bildern zur Erzeugung eines digitalen Bildes mit erweitertem Dynamikbereich
US20040008267A1 (en) * 2002-07-11 2004-01-15 Eastman Kodak Company Method and apparatus for generating images used in extended range image composition
US20040100565A1 (en) * 2002-11-22 2004-05-27 Eastman Kodak Company Method and system for generating images used in extended range panorama composition
US6879731B2 (en) * 2003-04-29 2005-04-12 Microsoft Corporation System and process for generating high dynamic range video
WO2005027491A2 (en) * 2003-09-05 2005-03-24 The Regents Of The University Of California Global motion estimation image coding and processing
JP2005250235A (ja) * 2004-03-05 2005-09-15 Seiko Epson Corp 光変調装置、光学表示装置、光変調制御プログラム及び光学表示装置制御プログラム、並びに光変調制御方法及び光学表示装置制御方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI408953B (zh) * 2008-06-03 2013-09-11 Sony Corp 攝像裝置及攝像方法
TWI393992B (zh) * 2009-02-05 2013-04-21 Nat Univ Chung Cheng High dynamic range image synthesis method
TWI381718B (zh) * 2009-05-20 2013-01-01 Acer Inc A system for reducing video noise and a method thereof, and an image capturing apparatus

Also Published As

Publication number Publication date
US20040218830A1 (en) 2004-11-04
US7382931B2 (en) 2008-06-03
WO2004098167A3 (en) 2005-04-28
CN1799057A (zh) 2006-07-05
JP4397048B2 (ja) 2010-01-13
US6879731B2 (en) 2005-04-12
CN100524345C (zh) 2009-08-05
US20050047676A1 (en) 2005-03-03
EP1618737A2 (en) 2006-01-25
EP1618737A4 (en) 2011-05-11
WO2004098167A2 (en) 2004-11-11
US7239757B2 (en) 2007-07-03
US20050243177A1 (en) 2005-11-03
KR20060012278A (ko) 2006-02-07
KR101026577B1 (ko) 2011-03-31
US7010174B2 (en) 2006-03-07
JP2006525747A (ja) 2006-11-09
US20060133688A1 (en) 2006-06-22
TWI396433B (zh) 2013-05-11

Similar Documents

Publication Publication Date Title
TW200509687A (en) A system and process for generating high dynamic range video
US7663669B2 (en) Imaging apparatus including an XY-address-scanning imaging device, imaging method, and recording medium
US8547451B2 (en) Apparatus and method for obtaining high dynamic range image
US10855930B2 (en) Video system, video processing method, program, camera system, and video converter
CN107154059A (zh) 一种高动态范围视频处理方法
KR102176398B1 (ko) 영상처리장치 및 영상처리방법
TW200704211A (en) Method and system for automatic brightness and contrast adjustment of a video source
TW200711458A (en) Compensating for improperly exposed areas in digital images
CN114866809B (zh) 视频转换方法、装置、设备、存储介质及程序产品
JP2015111238A (ja) 表示装置、表示装置の制御方法、及び、プログラム
US10771709B2 (en) Evaluation device, evaluation method, and camera system
CN101043634A (zh) 视频信号处理
WO2004049257A3 (en) Method and system for generating panoramic images from video sequences
WO2010043996A3 (en) Contrast enhancement of images
JP2002359754A (ja) 階調補正装置及び方法
JP2006080942A (ja) 画像処理装置、画像処理プログラム、画像処理方法及び撮像装置
JP2014220815A (ja) 画像色調整方法及びその電子装置
US8284316B2 (en) Real-time image processing circuit capable of enhancing brightness contrast and color saturation
JP2015139082A (ja) 画像処理装置、画像処理方法、プログラム、および電子機器
US8350924B2 (en) System and method for processing image signals based on interpolation
JP2008263313A (ja) 画像処理装置および画像処理プログラム
CN116051400A (zh) 图像处理方法及装置、电子设备、存储介质
WO2017074076A1 (ko) 전자 장치에서 콘텐츠의 명암비 제어 장치 및 방법
TWI556643B (zh) Image adjustment method
CN114828350A (zh) 一种具有声光采集并同步效果的氛围灯具的控制方法

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees