DE102019113802A1 - Bildverarbeitungsgerät, Bildverarbeitungsverfahren, Bildaufnahmegerät und Objektivgerät - Google Patents

Bildverarbeitungsgerät, Bildverarbeitungsverfahren, Bildaufnahmegerät und Objektivgerät Download PDF

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Publication number
DE102019113802A1
DE102019113802A1 DE102019113802.7A DE102019113802A DE102019113802A1 DE 102019113802 A1 DE102019113802 A1 DE 102019113802A1 DE 102019113802 A DE102019113802 A DE 102019113802A DE 102019113802 A1 DE102019113802 A1 DE 102019113802A1
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Germany
Prior art keywords
information
image
distortion
lens
focal length
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.)
Pending
Application number
DE102019113802.7A
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German (de)
English (en)
Inventor
Kunihiro Shirai
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE102019113802A1 publication Critical patent/DE102019113802A1/de
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/80—Geometric correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/61—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4"
    • H04N25/611—Correction of chromatic aberration
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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
    • 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
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/61—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4"

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
DE102019113802.7A 2018-06-13 2019-05-23 Bildverarbeitungsgerät, Bildverarbeitungsverfahren, Bildaufnahmegerät und Objektivgerät Pending DE102019113802A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-112753 2018-06-13
JP2018112753A JP7297412B2 (ja) 2018-06-13 2018-06-13 画像処理装置、画像処理方法、およびレンズ装置

Publications (1)

Publication Number Publication Date
DE102019113802A1 true DE102019113802A1 (de) 2019-12-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE102019113802.7A Pending DE102019113802A1 (de) 2018-06-13 2019-05-23 Bildverarbeitungsgerät, Bildverarbeitungsverfahren, Bildaufnahmegerät und Objektivgerät

Country Status (5)

Country Link
US (1) US11415773B2 (enExample)
JP (1) JP7297412B2 (enExample)
KR (1) KR102531256B1 (enExample)
CN (1) CN110602350B (enExample)
DE (1) DE102019113802A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3564917B1 (en) * 2018-05-04 2020-07-01 Axis AB A method for detecting motion in a video sequence
JP7297412B2 (ja) * 2018-06-13 2023-06-26 キヤノン株式会社 画像処理装置、画像処理方法、およびレンズ装置
EP3879811B1 (en) * 2020-03-09 2021-12-15 Axis AB Determining whether a camera is out-of-focus
WO2021186999A1 (ja) * 2020-03-19 2021-09-23 ソニーグループ株式会社 情報処理装置、情報処理方法及び情報処理プログラム
WO2021195946A1 (en) * 2020-03-31 2021-10-07 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Imaging device, electrical device, method of manufacturing imaging device, and method of manufacturing electrical device
CN114205487B (zh) * 2020-08-28 2025-12-02 超威半导体公司 内容自适应镜头阴影校正方法和装置
CN116547985A (zh) * 2020-10-27 2023-08-04 高通股份有限公司 用于图像处理的镜头失真校正
JP7744799B2 (ja) * 2021-11-12 2025-09-26 キヤノン株式会社 撮像装置およびその制御方法、レンズ装置、像倍率補正用データ、画像処理装置および画像処理方法、ならびにアクセサリ装置
JP2024165478A (ja) * 2023-05-17 2024-11-28 キヤノン株式会社 制御装置、撮像装置、レンズ装置、制御方法、およびプログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014127773A (ja) 2012-12-25 2014-07-07 Canon Inc 画像処理装置およびそれを備えた撮像装置、ならびに画像処理装置の制御方法
JP2014217773A (ja) 2014-07-16 2014-11-20 パナソニック株式会社 ドラム式洗濯機

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030141433A1 (en) * 2002-01-31 2003-07-31 Gordon Gary B. Solid state image sensor array for correcting curvilinear distortion of a camera lens system and method for fabricating the image sensor array
JP2004187111A (ja) 2002-12-05 2004-07-02 Nec Viewtechnology Ltd 資料提示装置
JP4940050B2 (ja) * 2007-08-09 2012-05-30 キヤノン株式会社 画像データに歪曲収差補正を施す画像処理方法、プログラム、および、記録媒体
US9177368B2 (en) * 2007-12-17 2015-11-03 Nvidia Corporation Image distortion correction
US8199243B2 (en) 2008-04-28 2012-06-12 Panasonic Corporation Imaging device and camera body
US20100141852A1 (en) * 2008-12-05 2010-06-10 Robe Lighting S.R.O. Distortion Corrected Improved Beam Angle Range, Higher Output Digital Luminaire System
JP5523017B2 (ja) * 2009-08-20 2014-06-18 キヤノン株式会社 画像処理装置及び画像処理方法
JP5656579B2 (ja) * 2009-11-30 2015-01-21 キヤノン株式会社 光学部材に起因する画質の低下を補正可能な撮像装置、撮像装置の制御方法およびプログラム
US11403739B2 (en) * 2010-04-12 2022-08-02 Adobe Inc. Methods and apparatus for retargeting and prioritized interpolation of lens profiles
US10800329B2 (en) * 2010-04-19 2020-10-13 SMR Patents S.à.r.l. Rear view mirror simulation
US8818101B1 (en) * 2012-01-03 2014-08-26 Google Inc. Apparatus and method for feature matching in distorted images
JP6253280B2 (ja) * 2013-07-04 2017-12-27 キヤノン株式会社 撮像装置およびその制御方法
JP6472176B2 (ja) 2014-06-10 2019-02-20 キヤノン株式会社 撮像装置、像振れ補正装置、撮像装置の制御方法及び像振れ補正方法
JP2016025640A (ja) 2014-07-24 2016-02-08 エイオーエフ イメージング テクノロジー リミテッド 情報処理装置、情報処理方法およびプログラム
JP6582644B2 (ja) * 2014-08-11 2019-10-02 セイコーエプソン株式会社 撮像装置、撮像表示装置、及び、車両
JP6516434B2 (ja) * 2014-10-15 2019-05-22 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法
CN104732542B (zh) * 2015-03-27 2018-07-13 巢湖学院 基于多摄像头自标定的全景车辆安全系统的图像处理方法
KR102465969B1 (ko) * 2015-06-23 2022-11-10 삼성전자주식회사 그래픽스 파이프라인을 수행하는 방법 및 장치
JP5981003B1 (ja) * 2015-08-25 2016-08-31 オリンパス株式会社 デジタルカメラシステム，デジタルカメラ，交換レンズ，歪曲収差補正処理方法，歪曲収差補正処理プログラム
US9930326B2 (en) * 2015-09-09 2018-03-27 6115187 Canada, Inc. Method for designing an optimization apparatus for a camera having a lens with non-uniform parameters to be imaged as a lens with uniform parameters
JP2017098631A (ja) * 2015-11-18 2017-06-01 オリンパス株式会社 画像合成処理装置
JP2017116738A (ja) * 2015-12-24 2017-06-29 キヤノン株式会社 画像補正装置、画像補正装置の制御方法及びプログラム
US10140687B1 (en) * 2016-01-27 2018-11-27 RAPC Systems, Inc. Real time wide angle video camera system with distortion correction
JP6682336B2 (ja) * 2016-04-20 2020-04-15 オリンパス株式会社 カメラシステム、及びカメラ本体
JP6701023B2 (ja) * 2016-07-29 2020-05-27 キヤノン株式会社 撮像装置、画像処理方法、画像処理システム、及び画像処理プログラム
JP6752685B2 (ja) * 2016-10-28 2020-09-09 キヤノン株式会社 撮像装置、撮像方法およびプログラム
JP6795961B2 (ja) * 2016-12-12 2020-12-02 キヤノン株式会社 画像処理装置、画像処理装置の制御方法、及び、プログラム
JP2018182679A (ja) * 2017-04-21 2018-11-15 キヤノン株式会社 歪曲収差補正方法及びそれを使用する歪曲収差補正装置及び撮像装置
KR102382865B1 (ko) * 2017-06-28 2022-04-05 삼성전자주식회사 카메라 모듈, 카메라 모듈을 포함하는 전자 장치
CN107566685B (zh) 2017-09-26 2020-10-27 联想(北京)有限公司 一种图像数据处理方法及电子设备
US10572982B2 (en) * 2017-10-04 2020-02-25 Intel Corporation Method and system of image distortion correction for images captured by using a wide-angle lens
JP7297412B2 (ja) * 2018-06-13 2023-06-26 キヤノン株式会社 画像処理装置、画像処理方法、およびレンズ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014127773A (ja) 2012-12-25 2014-07-07 Canon Inc 画像処理装置およびそれを備えた撮像装置、ならびに画像処理装置の制御方法
JP2014217773A (ja) 2014-07-16 2014-11-20 パナソニック株式会社 ドラム式洗濯機

Also Published As

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KR20190141080A (ko) 2019-12-23
US11415773B2 (en) 2022-08-16
US20190384033A1 (en) 2019-12-19
KR102531256B1 (ko) 2023-05-11
CN110602350A (zh) 2019-12-20
JP7297412B2 (ja) 2023-06-26
CN110602350B (zh) 2022-10-28
JP2019216365A (ja) 2019-12-19

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