JP6047025B2 - 撮像装置及びその制御方法 - Google Patents

撮像装置及びその制御方法 Download PDF

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Publication number
JP6047025B2
JP6047025B2 JP2013018964A JP2013018964A JP6047025B2 JP 6047025 B2 JP6047025 B2 JP 6047025B2 JP 2013018964 A JP2013018964 A JP 2013018964A JP 2013018964 A JP2013018964 A JP 2013018964A JP 6047025 B2 JP6047025 B2 JP 6047025B2
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Japan
Prior art keywords
subject
image
refocus
distance
light field
Prior art date
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JP2013018964A
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English (en)
Japanese (ja)
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JP2014150466A (ja
JP2014150466A5 (enExample
Inventor
勝巨 横山
勝巨 横山
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2013018964A priority Critical patent/JP6047025B2/ja
Priority to US14/163,189 priority patent/US9208569B2/en
Publication of JP2014150466A publication Critical patent/JP2014150466A/ja
Publication of JP2014150466A5 publication Critical patent/JP2014150466A5/ja
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Publication of JP6047025B2 publication Critical patent/JP6047025B2/ja
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • 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
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • 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
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
    • H04N23/635—Region indicators; Field of view indicators
    • 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
    • H04N23/80—Camera processing pipelines; Components thereof

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
JP2013018964A 2013-02-01 2013-02-01 撮像装置及びその制御方法 Active JP6047025B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013018964A JP6047025B2 (ja) 2013-02-01 2013-02-01 撮像装置及びその制御方法
US14/163,189 US9208569B2 (en) 2013-02-01 2014-01-24 Image processing apparatus and control method thereof capable of performing refocus calculation processing for light field data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013018964A JP6047025B2 (ja) 2013-02-01 2013-02-01 撮像装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2014150466A JP2014150466A (ja) 2014-08-21
JP2014150466A5 JP2014150466A5 (enExample) 2016-03-03
JP6047025B2 true JP6047025B2 (ja) 2016-12-21

Family

ID=51259269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013018964A Active JP6047025B2 (ja) 2013-02-01 2013-02-01 撮像装置及びその制御方法

Country Status (2)

Country Link
US (1) US9208569B2 (enExample)
JP (1) JP6047025B2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6047025B2 (ja) * 2013-02-01 2016-12-21 キヤノン株式会社 撮像装置及びその制御方法
US20150010236A1 (en) * 2013-07-08 2015-01-08 Htc Corporation Automatic image refocusing method
JP6262984B2 (ja) * 2013-10-18 2018-01-17 キヤノン株式会社 画像処理装置、撮像装置、制御方法、及びプログラム
JP6320075B2 (ja) * 2014-02-19 2018-05-09 キヤノン株式会社 画像処理装置およびその制御方法
KR102326275B1 (ko) * 2014-02-25 2021-11-16 삼성전자주식회사 이미지 표시 방법 및 장치
WO2015137635A1 (en) * 2014-03-13 2015-09-17 Samsung Electronics Co., Ltd. Image pickup apparatus and method for generating image having depth information
JP6626257B2 (ja) 2015-03-03 2019-12-25 キヤノン株式会社 画像表示装置、撮像装置、画像表示方法、プログラム、記憶媒体
EP3088954A1 (en) * 2015-04-27 2016-11-02 Thomson Licensing Method and device for processing a lightfield content
EP3106912A1 (en) 2015-06-17 2016-12-21 Thomson Licensing An apparatus and a method for obtaining a registration error map representing a level of fuzziness of an image
JP6622555B2 (ja) * 2015-10-22 2019-12-18 キヤノン株式会社 画像処理装置及びその制御方法、撮像装置、プログラム、記憶媒体
US10218968B2 (en) * 2016-03-05 2019-02-26 Maximilian Ralph Peter von und zu Liechtenstein Gaze-contingent display technique
WO2018088212A1 (ja) * 2016-11-08 2018-05-17 ソニー株式会社 画像処理装置、画像処理方法、及び、プログラム
US11632601B1 (en) * 2021-11-11 2023-04-18 Qualcomm Incorporated User interface for camera focus
JP2023110846A (ja) * 2022-01-28 2023-08-09 キヤノン株式会社 電子機器、電子機器の制御方法、プログラム
CN115086558B (zh) * 2022-06-14 2023-12-01 Oppo广东移动通信有限公司 对焦方法、摄像设备、终端设备及存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860045A (en) * 1985-11-27 1989-08-22 Minolta Camera Kabushiki Kaisha Automatic focusing device
US4851657A (en) * 1985-12-23 1989-07-25 Minolta Camera Kabushiki Kaisha Focus condition detecting device using weighted center or contrast evaluation
JP2004126496A (ja) * 2002-08-05 2004-04-22 Hitachi Ltd 光学ユニット及びそれを用いた投射型映像表示装置
JP4900723B2 (ja) * 2008-03-14 2012-03-21 ソニー株式会社 画像処理装置、画像処理プログラムおよび表示装置
US8289440B2 (en) * 2008-12-08 2012-10-16 Lytro, Inc. Light field data acquisition devices, and methods of using and manufacturing same
JP2011022796A (ja) 2009-07-15 2011-02-03 Canon Inc 画像処理方法および画像処理装置
JP5677366B2 (ja) * 2012-05-21 2015-02-25 キヤノン株式会社 撮像装置
JP6047025B2 (ja) * 2013-02-01 2016-12-21 キヤノン株式会社 撮像装置及びその制御方法
US9456141B2 (en) * 2013-02-22 2016-09-27 Lytro, Inc. Light-field based autofocus

Also Published As

Publication number Publication date
JP2014150466A (ja) 2014-08-21
US20140219576A1 (en) 2014-08-07
US9208569B2 (en) 2015-12-08

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