MX2013009744A - Aparato de captacion de imagenes, metodo de control de aparato de captacion de imagenes y programa. - Google Patents

Aparato de captacion de imagenes, metodo de control de aparato de captacion de imagenes y programa.

Info

Publication number
MX2013009744A
MX2013009744A MX2013009744A MX2013009744A MX2013009744A MX 2013009744 A MX2013009744 A MX 2013009744A MX 2013009744 A MX2013009744 A MX 2013009744A MX 2013009744 A MX2013009744 A MX 2013009744A MX 2013009744 A MX2013009744 A MX 2013009744A
Authority
MX
Mexico
Prior art keywords
image pickup
time
pickup apparatus
exposure
image area
Prior art date
Application number
MX2013009744A
Other languages
English (en)
Inventor
Shun Kaizu
Tomoo Mitsunaga
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of MX2013009744A publication Critical patent/MX2013009744A/es

Links

Classifications

    • 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
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS 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
    • H04N23/689—Motion occurring during a rolling shutter mode
    • 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
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • 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
    • H04N25/53—Control of the integration time
    • H04N25/531—Control of the integration time by controlling rolling shutters in CMOS SSIS
    • 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
    • H04N25/53—Control of the integration time
    • H04N25/533—Control of the integration time by using differing integration times for different sensor regions
    • 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
    • H04N25/583—Control of the dynamic range involving two or more exposures acquired simultaneously with different integration times

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)

Abstract

Se proporciona un aparato de captación de imágenes y método que logran el procesamiento de captación de imágenes en cuyo tiempo de exposición se establece para cada área de imagen. El aparato de captación de imágenes incluye una unidad de control de obturador electrónico que controla el tiempo de inicio de exposición de un elemento de captación de imágenes por una operación de obturador electrónico y una unidad de control de obturador mecánico que controla el tiempo de finalización de exposición del elemento de captación de imágenes por una operación de obturador mecánico. La unidad de control de obturador electrónico calcula el tiempo de inicio de exposición para cada área de imagen de acuerdo con el tiempo de exposición establecido para cada área de imagen y el tiempo de operación del obturador mecánico para cada área de imagen, y controla el obturador electrónico para operar en el tiempo de inicio de exposición calculado para cada área de imagen. Por ejemplo, para cada bloque nuevo, el tiempo de exposición se resta del tiempo de operación de obturador mecánico de modo que se ejecuta un tiempo de reajuste a medida que se calcula un tiempo de inicio de exposición como el tiempo de operación de obturador electrónico, y el control de tiempo de exposición para cada área de imagen.
MX2013009744A 2011-03-01 2012-01-26 Aparato de captacion de imagenes, metodo de control de aparato de captacion de imagenes y programa. MX2013009744A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011044254A JP2012182657A (ja) 2011-03-01 2011-03-01 撮像装置、および撮像装置制御方法、並びにプログラム
PCT/JP2012/051601 WO2012117774A1 (ja) 2011-03-01 2012-01-26 撮像装置、および撮像装置制御方法、並びにプログラム

Publications (1)

Publication Number Publication Date
MX2013009744A true MX2013009744A (es) 2014-08-22

Family

ID=46757716

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013009744A MX2013009744A (es) 2011-03-01 2012-01-26 Aparato de captacion de imagenes, metodo de control de aparato de captacion de imagenes y programa.

Country Status (10)

Country Link
US (1) US9420193B2 (es)
EP (1) EP2683157A4 (es)
JP (1) JP2012182657A (es)
KR (1) KR20140004728A (es)
CN (1) CN103380616A (es)
AU (1) AU2012224341A1 (es)
CA (1) CA2827605A1 (es)
MX (1) MX2013009744A (es)
RU (1) RU2013139437A (es)
WO (1) WO2012117774A1 (es)

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JP2013066140A (ja) 2011-08-31 2013-04-11 Sony Corp 撮像装置、および信号処理方法、並びにプログラム
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GB2497571A (en) * 2011-12-15 2013-06-19 St Microelectronics Res & Dev An imaging array with high dynamic range
JP5895504B2 (ja) 2011-12-15 2016-03-30 ソニー株式会社 撮像パネルおよび撮像処理システム
JP2013128184A (ja) * 2011-12-16 2013-06-27 Samsung Electronics Co Ltd 撮像装置及び撮像方法
WO2014069394A1 (ja) * 2012-10-30 2014-05-08 株式会社島津製作所 リニアイメージセンサ及びその駆動方法
US9648248B2 (en) 2012-12-17 2017-05-09 Sony Corporation Methods, systems, and media for high dynamic range imaging
CN111314632B (zh) 2013-03-14 2023-04-21 株式会社尼康 摄像单元及摄像装置
US9413992B2 (en) * 2013-05-20 2016-08-09 Omnivision Technologies, Inc. High dynamic range image sensor with full resolution recovery
CN104937924B (zh) * 2013-05-31 2019-01-04 株式会社尼康 电子设备及控制方法
JP6261883B2 (ja) * 2013-06-03 2018-01-17 浜松ホトニクス株式会社 光観察装置、それに用いる撮像装置、及び光観察方法
TWI644568B (zh) 2013-07-23 2018-12-11 新力股份有限公司 攝像元件、攝像方法及攝像程式
CN110418057A (zh) * 2013-10-01 2019-11-05 株式会社尼康 电子设备
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WO2015160967A1 (en) 2014-04-15 2015-10-22 The Trustees Of Columbia University In The City Of New York Systems, methods, and media for extracting information and a display image from two captured images
JP6317622B2 (ja) * 2014-05-13 2018-04-25 浜松ホトニクス株式会社 固体撮像装置
JP6664122B2 (ja) * 2014-08-20 2020-03-13 パナソニックＩｐマネジメント株式会社 固体撮像装置及びカメラ
KR102194237B1 (ko) 2014-08-29 2020-12-22 삼성전자주식회사 깊이 영상 촬영 장치 및 깊이 정보 획득 방법
DE102014218627A1 (de) * 2014-09-17 2016-03-17 Robert Bosch Gmbh Verfahren und Steuergerät zum Betreiben eines Bildsensors
CN104363381B (zh) 2014-10-15 2018-03-02 北京智谷睿拓技术服务有限公司 图像采集控制方法和装置
JP6570918B2 (ja) * 2015-08-19 2019-09-04 オリンパス株式会社 撮像装置、撮像方法
US10523874B2 (en) * 2016-02-16 2019-12-31 Sony Corporation Image processing apparatus, image processing method, and program
US10021320B2 (en) * 2016-06-28 2018-07-10 Foveon, Inc. Electronically controlled graduated density filters in stacked image sensors
US10523885B2 (en) 2016-12-20 2019-12-31 Foveon, Inc. Column line clamp circuit for imaging array
JPWO2018135313A1 (ja) * 2017-01-20 2019-11-07 ソニー株式会社 撮像装置、撮像方法、並びにプログラム
JP7299680B2 (ja) 2018-08-23 2023-06-28 キヤノン株式会社 撮像装置及び撮像システム
CN111601046B (zh) * 2020-04-22 2022-03-01 惠州市德赛西威汽车电子股份有限公司 一种暗光环境驾驶状态监测方法
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Also Published As

Publication number Publication date
EP2683157A1 (en) 2014-01-08
US9420193B2 (en) 2016-08-16
CA2827605A1 (en) 2012-09-07
AU2012224341A1 (en) 2013-08-15
JP2012182657A (ja) 2012-09-20
CN103380616A (zh) 2013-10-30
EP2683157A4 (en) 2014-08-27
RU2013139437A (ru) 2015-02-27
KR20140004728A (ko) 2014-01-13
WO2012117774A1 (ja) 2012-09-07
US20130329128A1 (en) 2013-12-12

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