EP3120542A4 - Automatische ausrichtung von bildsensoren in einem multikamerasystem - Google Patents

Automatische ausrichtung von bildsensoren in einem multikamerasystem Download PDF

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Publication number
EP3120542A4
EP3120542A4 EP15765335.3A EP15765335A EP3120542A4 EP 3120542 A4 EP3120542 A4 EP 3120542A4 EP 15765335 A EP15765335 A EP 15765335A EP 3120542 A4 EP3120542 A4 EP 3120542A4
Authority
EP
European Patent Office
Prior art keywords
auto
alignment
camera system
image sensors
sensors
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP15765335.3A
Other languages
English (en)
French (fr)
Other versions
EP3120542A2 (de
Inventor
Timothy Macmillan
Scott Patrick Campbell
David A. Newman
Yajie Sun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GoPro Inc
Original Assignee
GoPro Inc
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
Priority claimed from US14/221,254 external-priority patent/US8988509B1/en
Priority claimed from US14/221,256 external-priority patent/US9197885B2/en
Application filed by GoPro Inc filed Critical GoPro Inc
Publication of EP3120542A2 publication Critical patent/EP3120542A2/de
Publication of EP3120542A4 publication Critical patent/EP3120542A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two two-dimensional [2D] image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/243—Image signal generators using stereoscopic image cameras using three or more two-dimensional [2D] image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/246—Calibration of cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/296—Synchronisation thereof; Control thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Studio Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Color Television Image Signal Generators (AREA)
EP15765335.3A 2014-03-20 2015-01-15 Automatische ausrichtung von bildsensoren in einem multikamerasystem Withdrawn EP3120542A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/221,254 US8988509B1 (en) 2014-03-20 2014-03-20 Auto-alignment of image sensors in a multi-camera system
US14/221,256 US9197885B2 (en) 2014-03-20 2014-03-20 Target-less auto-alignment of image sensors in a multi-camera system
PCT/US2015/011490 WO2015142412A2 (en) 2014-03-20 2015-01-15 Auto-alignment of image sensors in a multi-camera system

Publications (2)

Publication Number Publication Date
EP3120542A2 EP3120542A2 (de) 2017-01-25
EP3120542A4 true EP3120542A4 (de) 2017-03-01

Family

ID=54145462

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15765335.3A Withdrawn EP3120542A4 (de) 2014-03-20 2015-01-15 Automatische ausrichtung von bildsensoren in einem multikamerasystem

Country Status (3)

Country Link
EP (1) EP3120542A4 (de)
CN (1) CN106233722B (de)
WO (1) WO2015142412A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107333130B (zh) * 2017-08-24 2019-04-23 歌尔股份有限公司 组装多摄像头模组测试方法及系统
KR20190051146A (ko) * 2017-11-06 2019-05-15 에스케이하이닉스 주식회사 이미지 동기화 장치 및 이를 포함하는 이미지 정보 생성 장치
CN109839378B (zh) * 2017-11-24 2020-07-28 苏州精濑光电有限公司 一种快速光学校正方法
JP7027844B2 (ja) * 2017-11-29 2022-03-02 株式会社デンソー カメラモジュール
WO2020041969A1 (zh) * 2018-08-28 2020-03-05 深圳市大疆创新科技有限公司 云台的目标位置标记方法、云台与拍摄装置
US11601575B2 (en) 2018-09-14 2023-03-07 Gopro, Inc. Electrical connectivity between detachable components
DE102019113154A1 (de) * 2019-05-17 2020-11-19 Schenck Rotec Gmbh Verfahren und Vorrichtung zur Dehnungsmessung an einem fliehkraftbelasteten Körper
CN112261262B (zh) * 2020-10-21 2022-06-17 维沃移动通信有限公司 图像校准方法和装置、电子设备和可读存储介质
CN113177440B (zh) * 2021-04-09 2024-10-29 上海元罗卜智能科技有限公司 图像同步方法、装置、电子设备和计算机存储介质
CN115412719B (zh) * 2021-05-26 2024-03-01 致伸科技股份有限公司 相机镜头与光源的对位方法
JP7685065B2 (ja) * 2021-10-21 2025-05-28 Ａｓｔｅｍｏ株式会社 車載制御装置、および、３次元情報取得方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004032244A (ja) * 2002-06-25 2004-01-29 Fuji Heavy Ind Ltd ステレオ画像処理装置およびステレオ画像処理方法
EP2500748A2 (de) * 2011-03-18 2012-09-19 Ricoh Company, Ltd. Stereokameravorrichtung und Verfahren zum Erhalten eines Bildes
US20130010084A1 (en) * 2010-04-19 2013-01-10 Panasonic Corporation Three-dimensional imaging device and three-dmensional imaging method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8300086B2 (en) * 2007-12-20 2012-10-30 Nokia Corporation Image processing for supporting a stereoscopic presentation
US20110222757A1 (en) * 2010-03-10 2011-09-15 Gbo 3D Technology Pte. Ltd. Systems and methods for 2D image and spatial data capture for 3D stereo imaging
US8896668B2 (en) * 2010-04-05 2014-11-25 Qualcomm Incorporated Combining data from multiple image sensors
FR2967324B1 (fr) * 2010-11-05 2016-11-04 Transvideo Procede et dispositif de controle du dephasage entre cameras stereoscopiques

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004032244A (ja) * 2002-06-25 2004-01-29 Fuji Heavy Ind Ltd ステレオ画像処理装置およびステレオ画像処理方法
US20130010084A1 (en) * 2010-04-19 2013-01-10 Panasonic Corporation Three-dimensional imaging device and three-dmensional imaging method
EP2500748A2 (de) * 2011-03-18 2012-09-19 Ricoh Company, Ltd. Stereokameravorrichtung und Verfahren zum Erhalten eines Bildes

Also Published As

Publication number Publication date
CN106233722A (zh) 2016-12-14
WO2015142412A3 (en) 2015-11-12
CN106233722B (zh) 2018-05-15
EP3120542A2 (de) 2017-01-25
WO2015142412A2 (en) 2015-09-24

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