JP6694281B2 - ステレオカメラおよび撮像システム - Google Patents

ステレオカメラおよび撮像システム Download PDF

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Publication number
JP6694281B2
JP6694281B2 JP2016012205A JP2016012205A JP6694281B2 JP 6694281 B2 JP6694281 B2 JP 6694281B2 JP 2016012205 A JP2016012205 A JP 2016012205A JP 2016012205 A JP2016012205 A JP 2016012205A JP 6694281 B2 JP6694281 B2 JP 6694281B2
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Japan
Prior art keywords
camera
stereo
parameter
image
imaging system
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JP2016012205A
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English (en)
Japanese (ja)
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JP2017135495A (ja
JP2017135495A5 (enExample
Inventor
誠也 伊藤
誠也 伊藤
媛 李
媛 李
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Hitachi Ltd
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Hitachi Ltd
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Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2016012205A priority Critical patent/JP6694281B2/ja
Priority to PCT/JP2017/000131 priority patent/WO2017130650A1/ja
Priority to US16/072,707 priority patent/US10652521B2/en
Publication of JP2017135495A publication Critical patent/JP2017135495A/ja
Publication of JP2017135495A5 publication Critical patent/JP2017135495A5/ja
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    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/08—Stereoscopic photography by simultaneous recording
    • 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 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
    • 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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
    • 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
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • 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
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Studio Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Measurement Of Optical Distance (AREA)
JP2016012205A 2016-01-26 2016-01-26 ステレオカメラおよび撮像システム Active JP6694281B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016012205A JP6694281B2 (ja) 2016-01-26 2016-01-26 ステレオカメラおよび撮像システム
PCT/JP2017/000131 WO2017130650A1 (ja) 2016-01-26 2017-01-05 ステレオカメラおよび撮像システム
US16/072,707 US10652521B2 (en) 2016-01-26 2017-01-05 Stereo camera and image pickup system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016012205A JP6694281B2 (ja) 2016-01-26 2016-01-26 ステレオカメラおよび撮像システム

Publications (3)

Publication Number Publication Date
JP2017135495A JP2017135495A (ja) 2017-08-03
JP2017135495A5 JP2017135495A5 (enExample) 2018-10-25
JP6694281B2 true JP6694281B2 (ja) 2020-05-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016012205A Active JP6694281B2 (ja) 2016-01-26 2016-01-26 ステレオカメラおよび撮像システム

Country Status (3)

Country Link
US (1) US10652521B2 (enExample)
JP (1) JP6694281B2 (enExample)
WO (1) WO2017130650A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7103796B2 (ja) * 2018-01-31 2022-07-20 株式会社小松製作所 作業機械
CN110570475A (zh) * 2018-06-05 2019-12-13 上海商汤智能科技有限公司 车载摄像头自标定方法及装置和车辆驾驶方法及装置
CN109242914B (zh) * 2018-09-28 2021-01-01 上海爱观视觉科技有限公司 一种可动视觉系统的立体标定方法
CN112053405B (zh) * 2020-08-21 2022-09-13 合肥工业大学 一种随动视觉系统光轴与转轴偏差标定及外参校正方法
WO2022219862A1 (ja) * 2021-04-15 2022-10-20 ソニーグループ株式会社 情報処理装置、情報処理方法およびプログラム
US12231616B2 (en) * 2021-10-28 2025-02-18 Deere & Company Sparse and/or dense depth estimation from stereoscopic imaging
JP2023173018A (ja) * 2022-05-25 2023-12-07 セイコーエプソン株式会社 カメラのキャリブレーション状態を可視化する方法、システム、及び、コンピュータープログラム
CN114845059B (zh) * 2022-07-06 2022-11-18 荣耀终端有限公司 一种拍摄方法及相关设备
EP4465650A1 (en) * 2023-05-16 2024-11-20 Koninklijke Philips N.V. Calibration of a multi-camera capture system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4304997B2 (ja) * 2003-02-06 2009-07-29 株式会社日立製作所 マルチカメラ映像合成表示装置
WO2011132552A1 (ja) * 2010-04-22 2011-10-27 コニカミノルタホールディングス株式会社 情報処理装置、プログラム、情報処理方法、および情報処理システム
JP5452540B2 (ja) 2011-04-18 2014-03-26 日立コンシューマエレクトロニクス株式会社 撮像装置
JP5889022B2 (ja) * 2012-02-07 2016-03-22 シャープ株式会社 撮像装置、画像処理装置、画像処理方法及びプログラム
JP6025365B2 (ja) * 2012-04-04 2016-11-16 京セラ株式会社 較正処理装置、カメラ較正装置、カメラシステム、およびカメラ較正方法
JP2014175782A (ja) * 2013-03-07 2014-09-22 Nec Corp カメラパラメータ推定装置及びカメラパラメータ推定方法並びにカメラパラメータ推定プログラム
JP2015226209A (ja) 2014-05-28 2015-12-14 パナソニックＩｐマネジメント株式会社 情報提示装置、ステレオカメラシステム、及び情報提示方法
US9965861B2 (en) * 2014-12-29 2018-05-08 Intel Corporation Method and system of feature matching for multiple images
JP6615486B2 (ja) * 2015-04-30 2019-12-04 株式会社東芝 カメラキャリブレーション装置、方法及びプログラム

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Publication number Publication date
WO2017130650A1 (ja) 2017-08-03
US10652521B2 (en) 2020-05-12
JP2017135495A (ja) 2017-08-03
US20190037205A1 (en) 2019-01-31

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