JP7142507B2 - 画像処理装置および画像処理方法、ならびに撮像装置 - Google Patents

画像処理装置および画像処理方法、ならびに撮像装置 Download PDF

Info

Publication number
JP7142507B2
JP7142507B2 JP2018138011A JP2018138011A JP7142507B2 JP 7142507 B2 JP7142507 B2 JP 7142507B2 JP 2018138011 A JP2018138011 A JP 2018138011A JP 2018138011 A JP2018138011 A JP 2018138011A JP 7142507 B2 JP7142507 B2 JP 7142507B2
Authority
JP
Japan
Prior art keywords
image
evaluation value
frame
synthesized
frame images
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.)
Active
Application number
JP2018138011A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020017807A (ja
JP2020017807A5 (enExample
Inventor
勇人 ▲高▼橋
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 JP2018138011A priority Critical patent/JP7142507B2/ja
Priority to US16/516,421 priority patent/US10999489B2/en
Publication of JP2020017807A publication Critical patent/JP2020017807A/ja
Publication of JP2020017807A5 publication Critical patent/JP2020017807A5/ja
Application granted granted Critical
Publication of JP7142507B2 publication Critical patent/JP7142507B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • 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
    • H04N23/67—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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/683—Vibration or motion blur correction performed by a processor, e.g. controlling the readout of an image memory
    • 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
    • G03B2207/00—Control of exposure by setting shutters, diaphragms, or filters separately or conjointly
    • G03B2207/005—Control of exposure by setting shutters, diaphragms, or filters separately or conjointly involving control of motion blur
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Television Signal Processing For Recording (AREA)
  • Image Processing (AREA)
JP2018138011A 2018-07-23 2018-07-23 画像処理装置および画像処理方法、ならびに撮像装置 Active JP7142507B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018138011A JP7142507B2 (ja) 2018-07-23 2018-07-23 画像処理装置および画像処理方法、ならびに撮像装置
US16/516,421 US10999489B2 (en) 2018-07-23 2019-07-19 Image processing apparatus, image processing method, and image capture apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018138011A JP7142507B2 (ja) 2018-07-23 2018-07-23 画像処理装置および画像処理方法、ならびに撮像装置

Publications (3)

Publication Number Publication Date
JP2020017807A JP2020017807A (ja) 2020-01-30
JP2020017807A5 JP2020017807A5 (enExample) 2021-08-26
JP7142507B2 true JP7142507B2 (ja) 2022-09-27

Family

ID=69163307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018138011A Active JP7142507B2 (ja) 2018-07-23 2018-07-23 画像処理装置および画像処理方法、ならびに撮像装置

Country Status (2)

Country Link
US (1) US10999489B2 (enExample)
JP (1) JP7142507B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7281977B2 (ja) * 2019-06-25 2023-05-26 オリンパス株式会社 焦点調節装置および焦点調節方法
CN112150444A (zh) * 2020-09-27 2020-12-29 维沃移动通信（杭州）有限公司 人脸图像的属性特征的识别方法、装置及电子设备
CN113923371B (zh) * 2021-12-15 2022-02-18 苏州浪潮智能科技有限公司 一种自动聚焦方法、系统、存储介质及设备
JP2024041499A (ja) * 2022-09-14 2024-03-27 トヨタ自動車株式会社 表示制御装置、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
JP2010093689A (ja) 2008-10-10 2010-04-22 Panasonic Corp 撮像装置
JP2015012567A (ja) 2013-07-02 2015-01-19 キヤノン株式会社 画像処理装置、画像処理方法及び画像処理プログラム、並びに撮像装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003262788A (ja) 2002-03-11 2003-09-19 Minolta Co Ltd オートフォーカス装置および撮像装置
JP4994311B2 (ja) * 2007-06-18 2012-08-08 富士フイルム株式会社 顔検出方法、顔検出装置及びデジタルカメラ
JP4375452B2 (ja) * 2007-07-18 2009-12-02 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、並びに表示装置
JP2009069255A (ja) * 2007-09-11 2009-04-02 Sony Corp 撮像装置および合焦制御方法
JP4906893B2 (ja) * 2009-08-18 2012-03-28 キヤノン株式会社 撮像装置及び撮像装置の制御方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010093689A (ja) 2008-10-10 2010-04-22 Panasonic Corp 撮像装置
JP2015012567A (ja) 2013-07-02 2015-01-19 キヤノン株式会社 画像処理装置、画像処理方法及び画像処理プログラム、並びに撮像装置

Also Published As

Publication number Publication date
US10999489B2 (en) 2021-05-04
JP2020017807A (ja) 2020-01-30
US20200029011A1 (en) 2020-01-23

Similar Documents

Publication Publication Date Title
US8471952B2 (en) Image pickup apparatus
JP5652649B2 (ja) 画像処理装置、画像処理方法および画像処理プログラム
KR101303410B1 (ko) 촬상장치 및 촬상방법
JP6555863B2 (ja) 撮像装置及び撮像装置の制御方法
CN109155815A (zh) 摄像装置及其设定画面
JP4286292B2 (ja) 電子カメラ
EP2882183B1 (en) Electronic apparatus and method of controlling the same
JP7142507B2 (ja) 画像処理装置および画像処理方法、ならびに撮像装置
JP2017005689A (ja) 画像処理装置および画像処理方法
JP5105616B2 (ja) 撮像装置及びプログラム
JP5302058B2 (ja) 撮像装置および撮像方法
JP5207955B2 (ja) 電子カメラ
JP6706167B2 (ja) 撮像装置、画像合成方法、およびプログラム
JP2011248376A (ja) 撮像装置、合焦方法及びプログラム
US20100182460A1 (en) Image processing apparatus
WO2024053522A1 (ja) 画像処理装置および画像処理方法
JP2023090492A (ja) 画像処理装置および画像処理方法、撮像装置
US20250054102A1 (en) Image processing apparatus, image processing method, and image capture apparatus
JP6355324B2 (ja) 撮像装置およびその制御方法
JP2009278486A (ja) 撮像装置
JP2020046475A (ja) 画像処理装置およびその制御方法
JP5347624B2 (ja) 撮像装置、撮像装置の画像処理方法及び画像処理プログラム
JP4989524B2 (ja) 電子カメラ
JP5101399B2 (ja) 撮影装置および撮影装置の制御方法並びにプログラム
JP2017022596A (ja) 画像処理装置、その制御方法及びプログラム

Legal Events

Date Code Title Description
RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20210103

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210113

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210714

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210714

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220516

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220617

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220803

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220815

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220913

R151 Written notification of patent or utility model registration

Ref document number: 7142507

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151