JP2013537020A - 高ダイナミックレンジ画像センサ - Google Patents

高ダイナミックレンジ画像センサ Download PDF

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Publication number
JP2013537020A
JP2013537020A JP2013527289A JP2013527289A JP2013537020A JP 2013537020 A JP2013537020 A JP 2013537020A JP 2013527289 A JP2013527289 A JP 2013527289A JP 2013527289 A JP2013527289 A JP 2013527289A JP 2013537020 A JP2013537020 A JP 2013537020A
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Japan
Prior art keywords
sample
time
pixel cell
generate
cell signal
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JP2013527289A
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English (en)
Japanese (ja)
Inventor
アタナソブ、カリン・エム．
ベラード、ルーベン・エム．
ホワン、ハウ
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04N25/587—Control of the dynamic range involving two or more exposures acquired sequentially, e.g. using the combination of odd and even image fields
    • H04N25/589—Control of the dynamic range involving two or more exposures acquired sequentially, e.g. using the combination of odd and even image fields with different integration times, e.g. short and long exposures
    • 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
    • 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
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
JP2013527289A 2010-09-01 2011-08-31 高ダイナミックレンジ画像センサ Withdrawn JP2013537020A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/873,981 US8994843B2 (en) 2010-09-01 2010-09-01 High dynamic range image sensor
US12/873,981 2010-09-01
PCT/US2011/050068 WO2012031026A2 (en) 2010-09-01 2011-08-31 High dynamic range image sensor

Related Child Applications (1)

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JP2015242442A Division JP2016096558A (ja) 2010-09-01 2015-12-11 高ダイナミックレンジ画像センサ

Publications (1)

Publication Number Publication Date
JP2013537020A true JP2013537020A (ja) 2013-09-26

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JP2013527289A Withdrawn JP2013537020A (ja) 2010-09-01 2011-08-31 高ダイナミックレンジ画像センサ
JP2015242442A Pending JP2016096558A (ja) 2010-09-01 2015-12-11 高ダイナミックレンジ画像センサ

Family Applications After (1)

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JP2015242442A Pending JP2016096558A (ja) 2010-09-01 2015-12-11 高ダイナミックレンジ画像センサ

Country Status (6)

Country Link
US (1) US8994843B2 (enExample)
EP (1) EP2612492B1 (enExample)
JP (2) JP2013537020A (enExample)
KR (1) KR101473597B1 (enExample)
CN (1) CN103141081B (enExample)
WO (1) WO2012031026A2 (enExample)

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JP2015035796A (ja) * 2013-08-08 2015-02-19 広達電脳股▲ふん▼有限公司 ハイダイナミックレンジ画像の露光時間制御方法

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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
US9686537B2 (en) 2013-02-05 2017-06-20 Google Inc. Noise models for image processing
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
US9077913B2 (en) 2013-05-24 2015-07-07 Google Inc. Simulating high dynamic range imaging with virtual long-exposure images
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KR102149187B1 (ko) * 2014-02-21 2020-08-28 삼성전자주식회사 전자 장치와, 그의 제어 방법
KR102191245B1 (ko) * 2014-06-20 2020-12-15 삼성전자주식회사 이미지 센서 구동 방법, 이를 채용한 이미지 센서 및 이를 포함하는 휴대용 전자 기기
JP6299544B2 (ja) * 2014-09-24 2018-03-28 株式会社Ｊｖｃケンウッド 固体撮像装置
KR102273656B1 (ko) * 2014-11-24 2021-07-05 삼성전자주식회사 광역 역광 보정 영상의 노이즈 레벨 제어 장치, 및 이를 포함하는 영상 처리 시스템
US9843737B2 (en) * 2015-01-22 2017-12-12 Panasonic Intellectual Property Management Co., Ltd. Imaging device
KR20160138685A (ko) 2015-05-26 2016-12-06 에스케이하이닉스 주식회사 저 복잡도의 하이 다이나믹 레인지 이미지 생성 장치 및 그 방법
JP2017055248A (ja) 2015-09-09 2017-03-16 ルネサスエレクトロニクス株式会社 撮像素子
KR20190114332A (ko) 2018-03-29 2019-10-10 에스케이하이닉스 주식회사 이미지 센싱 장치 및 그의 동작 방법
CN113691738B (zh) 2018-06-07 2023-04-18 杜比实验室特许公司 从单拍摄hdr彩色图像传感器生成hdr图像
KR102648747B1 (ko) * 2019-01-18 2024-03-20 삼성전자주식회사 Hdr 이미지를 생성하기 위한 이미징 시스템 및 그것의 동작 방법
CN109951656B (zh) * 2019-04-23 2022-03-08 Oppo广东移动通信有限公司 一种图像传感器和电子设备
US10855931B1 (en) * 2019-11-07 2020-12-01 Novatek Microelectronics Corp. High dynamic range image sensing method for image sensing device
DE102020123671B4 (de) 2020-09-10 2022-12-22 Ifm Electronic Gmbh Verfahren und Vorrichtung zur Dynamikerweiterung eines Lichtlaufzeitkamerasystems
JP2023036384A (ja) * 2021-09-02 2023-03-14 ソニーセミコンダクタソリューションズ株式会社 固体撮像装置

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JPH1023324A (ja) * 1996-07-03 1998-01-23 Matsushita Electric Ind Co Ltd 撮像装置
JP2001069408A (ja) * 1999-08-30 2001-03-16 Sony Corp 固体撮像素子およびその駆動方法ならびにカメラシステム
JP2002190983A (ja) * 2000-12-20 2002-07-05 Matsushita Electric Ind Co Ltd 画像合成回路
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Cited By (1)

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Publication number Priority date Publication date Assignee Title
JP2015035796A (ja) * 2013-08-08 2015-02-19 広達電脳股▲ふん▼有限公司 ハイダイナミックレンジ画像の露光時間制御方法

Also Published As

Publication number Publication date
EP2612492B1 (en) 2018-01-10
KR20130049825A (ko) 2013-05-14
US8994843B2 (en) 2015-03-31
KR101473597B1 (ko) 2014-12-24
US20120050557A1 (en) 2012-03-01
JP2016096558A (ja) 2016-05-26
EP2612492A2 (en) 2013-07-10
CN103141081B (zh) 2016-12-07
WO2012031026A2 (en) 2012-03-08
WO2012031026A3 (en) 2013-01-03
CN103141081A (zh) 2013-06-05

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