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MX2007009328A - Metodo y dispositivo para crear imagenes de escala dinamica elevada de multiples exposiciones. - Google Patents

Metodo y dispositivo para crear imagenes de escala dinamica elevada de multiples exposiciones.

Info

Publication number
MX2007009328A
MX2007009328A MX2007009328A MX2007009328A MX2007009328A MX 2007009328 A MX2007009328 A MX 2007009328A MX 2007009328 A MX2007009328 A MX 2007009328A MX 2007009328 A MX2007009328 A MX 2007009328A MX 2007009328 A MX2007009328 A MX 2007009328A
Authority
MX
Mexico
Prior art keywords
exposures
dynamic range
high dynamic
exposure
combined
Prior art date
Application number
MX2007009328A
Other languages
English (en)
Inventor
Mats Wernersson
Johan Nilehn
Original Assignee
Sony Ericsson Mobile Comm Ab
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 Sony Ericsson Mobile Comm Ab filed Critical Sony Ericsson Mobile Comm Ab
Publication of MX2007009328A publication Critical patent/MX2007009328A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/3871—Composing, repositioning or otherwise geometrically modifying originals the composed originals being of different kinds, e.g. low- and high-resolution originals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6811—Motion detection based on the image signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6812—Motion detection based on additional sensors, e.g. acceleration 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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/683—Vibration or motion blur correction performed by a processor, e.g. controlling the readout of an image memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/684—Vibration or motion blur correction performed by controlling the image sensor readout, e.g. by controlling the integration time
    • H04N23/6845—Vibration or motion blur correction performed by controlling the image sensor readout, e.g. by controlling the integration time by combination of a plurality of images sequentially taken
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Studio Devices (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Image Processing (AREA)
  • Projection-Type Copiers In General (AREA)
  • Processing Of Color Television Signals (AREA)
  • Exposure Control For Cameras (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

La invencion se relaciona con un metodo y un dispositivo para crear imagenes y mas particularmente un metodo para crear una imagen mejorada por medio de varias exposiciones consecutivas. Las exposiciones se combinan para crear imagenes de propiedades mejoradas, especialmente mejor color y contenido de luz. Se obtiene suficiente luz realizando una serie de las primeras exposiciones junto con una segunda exposicion en sucesion rapida. Las primeras exposiciones se combinan para proporcionar suficiente luminancia y agudeza. La segunda exposicion se hace para recoger informacion de color. Las primeras exposiciones se combinan con la segunda exposicion para proporcionar una imagen mejorada.
MX2007009328A 2005-02-03 2006-01-31 Metodo y dispositivo para crear imagenes de escala dinamica elevada de multiples exposiciones. MX2007009328A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05100748A EP1689164B1 (en) 2005-02-03 2005-02-03 Method and device for creating enhanced picture by means of several consecutive exposures
US65359005P 2005-02-16 2005-02-16
PCT/EP2006/050559 WO2006082186A1 (en) 2005-02-03 2006-01-31 Method and device for creating high dynamic range pictures from multiple exposures

Publications (1)

Publication Number Publication Date
MX2007009328A true MX2007009328A (es) 2007-09-21

Family

ID=34938633

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007009328A MX2007009328A (es) 2005-02-03 2006-01-31 Metodo y dispositivo para crear imagenes de escala dinamica elevada de multiples exposiciones.

Country Status (10)

Country Link
US (1) US7916181B2 (es)
EP (1) EP1689164B1 (es)
JP (1) JP2008529435A (es)
CN (1) CN101116324B (es)
AT (1) ATE381852T1 (es)
BR (1) BRPI0607206A2 (es)
DE (1) DE602005003917T2 (es)
MX (1) MX2007009328A (es)
RU (1) RU2397542C2 (es)
WO (1) WO2006082186A1 (es)

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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
CN101873435B (zh) * 2009-04-23 2013-08-14 恩斯迈电子(深圳)有限公司 产生高动态范围图像的方法及其装置
KR101614914B1 (ko) 2009-07-23 2016-04-25 삼성전자주식회사 모션 적응적 고대비 영상 획득 장치 및 방법
US8558913B2 (en) 2010-02-08 2013-10-15 Apple Inc. Capture condition selection from brightness and motion
US8760537B2 (en) 2010-07-05 2014-06-24 Apple Inc. Capturing and rendering high dynamic range images
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
JP5665436B2 (ja) * 2010-09-02 2015-02-04 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
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KR101746499B1 (ko) 2010-12-23 2017-06-14 한국전자통신연구원 다이내믹 레인지 삼차원 영상 시스템
US8704943B2 (en) 2011-01-21 2014-04-22 Aptina Imaging Corporation Systems for multi-exposure imaging
CN102169575B (zh) * 2011-04-22 2012-12-05 艾民 一种非基色单色光图像数据的处理方法及其处理装置
JP2012257193A (ja) * 2011-05-13 2012-12-27 Sony Corp 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
WO2012173571A1 (en) * 2011-06-17 2012-12-20 Nanyang Technological University A method and system for fusing images
JP5784426B2 (ja) * 2011-09-06 2015-09-24 オリンパス株式会社 撮像装置
KR102038533B1 (ko) 2012-06-14 2019-10-31 한국전자통신연구원 레이저 레이더 시스템 및 목표물 영상 획득 방법
EP2878123B1 (en) 2012-07-26 2017-12-20 DePuy Synthes Products, Inc. Wide dynamic range using monochromatic sensor
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
US8994876B2 (en) 2012-12-19 2015-03-31 International Business Machines Corporation Photographic exposure via real time broadcast of lighting parameters
US10222824B2 (en) * 2014-05-12 2019-03-05 Intel Corporation Dual display system
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RU2578799C1 (ru) * 2015-03-13 2016-03-27 Федеральное государственное бюджетное учреждение науки Институт космических исследований Российской академии наук Способ получения изображений с увеличенным динамическим диапазоном
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Also Published As

Publication number Publication date
CN101116324B (zh) 2011-03-09
EP1689164A1 (en) 2006-08-09
US20080316354A1 (en) 2008-12-25
RU2007132891A (ru) 2009-03-10
CN101116324A (zh) 2008-01-30
RU2397542C2 (ru) 2010-08-20
EP1689164B1 (en) 2007-12-19
BRPI0607206A2 (pt) 2010-11-03
US7916181B2 (en) 2011-03-29
DE602005003917D1 (de) 2008-01-31
ATE381852T1 (de) 2008-01-15
DE602005003917T2 (de) 2008-12-04
JP2008529435A (ja) 2008-07-31
WO2006082186A1 (en) 2006-08-10

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