JP2018157371A - 撮像装置及び欠陥画素の補正方法 - Google Patents

撮像装置及び欠陥画素の補正方法 Download PDF

Info

Publication number
JP2018157371A
JP2018157371A JP2017052547A JP2017052547A JP2018157371A JP 2018157371 A JP2018157371 A JP 2018157371A JP 2017052547 A JP2017052547 A JP 2017052547A JP 2017052547 A JP2017052547 A JP 2017052547A JP 2018157371 A JP2018157371 A JP 2018157371A
Authority
JP
Japan
Prior art keywords
defective pixel
pixels
unit
defective
pixel information
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Withdrawn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
JP2017052547A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018157371A5 (enExample
Inventor
雄三 武冨
Yuzo Taketomi
雄三 武冨
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
Priority to JP2017052547A priority Critical patent/JP2018157371A/ja
Priority to US15/917,412 priority patent/US10742914B2/en
Publication of JP2018157371A publication Critical patent/JP2018157371A/ja
Publication of JP2018157371A5 publication Critical patent/JP2018157371A5/ja
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • 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
    • H04N25/68—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to defects
    • 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
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2017052547A 2017-03-17 2017-03-17 撮像装置及び欠陥画素の補正方法 Withdrawn JP2018157371A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017052547A JP2018157371A (ja) 2017-03-17 2017-03-17 撮像装置及び欠陥画素の補正方法
US15/917,412 US10742914B2 (en) 2017-03-17 2018-03-09 Head-wearable imaging apparatus with two imaging elements corresponding to a user left eye and right eye, method, and computer readable storage medium for correcting a defective pixel among plural pixels forming each image captured by the two imaging elements based on defective-pixel related position information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017052547A JP2018157371A (ja) 2017-03-17 2017-03-17 撮像装置及び欠陥画素の補正方法

Publications (2)

Publication Number Publication Date
JP2018157371A true JP2018157371A (ja) 2018-10-04
JP2018157371A5 JP2018157371A5 (enExample) 2020-04-23

Family

ID=63519735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017052547A Withdrawn JP2018157371A (ja) 2017-03-17 2017-03-17 撮像装置及び欠陥画素の補正方法

Country Status (2)

Country Link
US (1) US10742914B2 (enExample)
JP (1) JP2018157371A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11250593B2 (en) * 2020-06-01 2022-02-15 Varian Medical Systems, Inc System and method for detecting and correcting defective image output from radiation-damaged video cameras
KR20230046532A (ko) * 2021-09-30 2023-04-06 엘지디스플레이 주식회사 표시 장치, 보상 시스템, 및 보상 데이터 압축 방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6515285B1 (en) * 1995-10-24 2003-02-04 Lockheed-Martin Ir Imaging Systems, Inc. Method and apparatus for compensating a radiation sensor for ambient temperature variations
JP3825935B2 (ja) * 1999-04-08 2006-09-27 キヤノン株式会社 画像処理装置及び画像処理方法及び記録媒体及び画像処理システム
US6819358B1 (en) * 1999-04-26 2004-11-16 Microsoft Corporation Error calibration for digital image sensors and apparatus using the same
JP4289419B2 (ja) * 2007-05-07 2009-07-01 ソニー株式会社 撮像装置、欠陥画素補正装置およびこれらにおける処理方法ならびにプログラム
EP1998553A3 (en) * 2007-05-31 2009-09-09 Canon Kabushiki Kaisha Image processing apparatus and image processing method
JP2010154536A (ja) 2010-01-19 2010-07-08 Toshiba Corp 撮像装置および信号処理方法
US20140063055A1 (en) * 2010-02-28 2014-03-06 Osterhout Group, Inc. Ar glasses specific user interface and control interface based on a connected external device type
JP5541718B2 (ja) * 2010-08-19 2014-07-09 キヤノン株式会社 撮像装置及びその欠陥画素検出方法
JP5913934B2 (ja) * 2011-11-30 2016-05-11 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム、および画像処理装置を有する撮像装置
JP2013183282A (ja) * 2012-03-01 2013-09-12 Sony Corp 欠陥画素補正装置、および、その制御方法ならびに当該方法をコンピュータに実行させるためのプログラム
JP6027777B2 (ja) * 2012-04-06 2016-11-16 キヤノン株式会社 画素情報管理装置およびそれを用いた撮像装置
JP2014086863A (ja) * 2012-10-23 2014-05-12 Sony Corp 撮像装置、および画像処理方法、並びにプログラム
US9294662B2 (en) * 2013-10-16 2016-03-22 Broadcom Corporation Depth map generation and post-capture focusing
JP6180882B2 (ja) * 2013-10-31 2017-08-16 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、信号処理装置、および電子機器
JP6604384B2 (ja) * 2015-09-30 2019-11-13 株式会社ニコン 撮像装置
US9832402B2 (en) * 2015-10-29 2017-11-28 Sony Semiconductor Solutions Corporation Row and column noise correction with defective pixel processing
US10003758B2 (en) * 2016-05-02 2018-06-19 Microsoft Technology Licensing, Llc Defective pixel value correction for digital raw image frames

Also Published As

Publication number Publication date
US20180270431A1 (en) 2018-09-20
US10742914B2 (en) 2020-08-11

Similar Documents

Publication Publication Date Title
US20030222995A1 (en) Method and apparatus for real time identification and correction of pixel defects for image sensor arrays
US8928782B2 (en) Image processing device and image capture device
US9247168B2 (en) Imaging device including focusing pixels
JP2018157371A (ja) 撮像装置及び欠陥画素の補正方法
US20240430568A1 (en) Imaging element including processor configured to receive vibration information related to a vibration exerted on the imaging element, imaging apparatus, operation method of imaging element, and program
JP2017055309A (ja) 撮像装置及びその制御方法
JP2014123846A (ja) 撮像装置および撮像方法
JP5779512B2 (ja) 画像の光学歪み補正装置，画像の光学歪み補正方法，および，画像の光学歪み補正装置を有する画像生成装置
JP5432657B2 (ja) 撮像装置、記憶装置、及び制御方法
JP6552351B2 (ja) 画像処理装置、撮像装置、画像処理方法、プログラム、および、記憶媒体
JP6762775B2 (ja) 画像処理装置、撮像装置、制御方法及びプログラム
US20120033870A1 (en) Image data transfer apparatus and control method for the same
JP2007079708A (ja) 画像処理装置及び画像処理方法
KR101646673B1 (ko) 화상 처리 장치, 방법, 및 상기 방법을 수행하는 컴퓨터 프로그램을 저장하는 컴퓨터 판독가능 매체
JP6225137B2 (ja) 車載カメラ画像処理装置
JP3990059B2 (ja) 撮像デバイスの欠陥画素補正装置および方法
JP5968145B2 (ja) 画像処理装置及びその制御方法
JP6440465B2 (ja) 画像処理装置、画像処理方法及びプログラム
JP2012124795A (ja) 画像処理装置
US20250024171A1 (en) Image signal processor and imaging system including the same
JP2020088419A (ja) 撮像装置、画像補正方法、プログラム
JP2018005389A (ja) 画像変形回路、画像処理装置、及び画像変形方法
JP6045247B2 (ja) 画像処理装置、その制御方法、および制御プログラム
JP2007228269A (ja) 画像信号処理装置及び方法
JP2017055360A (ja) 撮像装置、画像処理装置及びそれらの制御方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200312

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200312

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20200713