JP6468707B2 - 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

Info

Publication number
JP6468707B2
JP6468707B2 JP2014027600A JP2014027600A JP6468707B2 JP 6468707 B2 JP6468707 B2 JP 6468707B2 JP 2014027600 A JP2014027600 A JP 2014027600A JP 2014027600 A JP2014027600 A JP 2014027600A JP 6468707 B2 JP6468707 B2 JP 6468707B2
Authority
JP
Japan
Prior art keywords
lens
focus
driving
sensitivity
zoom
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.)
Expired - Fee Related
Application number
JP2014027600A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015152817A (ja
JP2015152817A5 (enExample
Inventor
俊介 千野
俊介 千野
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 JP2014027600A priority Critical patent/JP6468707B2/ja
Priority to US14/622,376 priority patent/US9628694B2/en
Priority to CN201510082439.8A priority patent/CN104853085A/zh
Publication of JP2015152817A publication Critical patent/JP2015152817A/ja
Publication of JP2015152817A5 publication Critical patent/JP2015152817A5/ja
Application granted granted Critical
Publication of JP6468707B2 publication Critical patent/JP6468707B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G02B7/282—Autofocusing of zoom lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • 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
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
  • Lens Barrels (AREA)
JP2014027600A 2014-02-17 2014-02-17 撮像装置及びその制御方法 Expired - Fee Related JP6468707B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014027600A JP6468707B2 (ja) 2014-02-17 2014-02-17 撮像装置及びその制御方法
US14/622,376 US9628694B2 (en) 2014-02-17 2015-02-13 Image pickup apparatus that drivingly controls lenses and control method therefor
CN201510082439.8A CN104853085A (zh) 2014-02-17 2015-02-15 对透镜进行驱动控制的摄像设备及其控制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014027600A JP6468707B2 (ja) 2014-02-17 2014-02-17 撮像装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2015152817A JP2015152817A (ja) 2015-08-24
JP2015152817A5 JP2015152817A5 (enExample) 2017-03-16
JP6468707B2 true JP6468707B2 (ja) 2019-02-13

Family

ID=53799251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014027600A Expired - Fee Related JP6468707B2 (ja) 2014-02-17 2014-02-17 撮像装置及びその制御方法

Country Status (3)

Country Link
US (1) US9628694B2 (enExample)
JP (1) JP6468707B2 (enExample)
CN (1) CN104853085A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6028876B1 (ja) * 2016-02-02 2016-11-24 ソニー株式会社 レンズユニット、撮像装置、および制御方法
DE102018126000B4 (de) * 2018-10-19 2024-06-27 Leica Microsystems Cms Gmbh Objektiv für ein Mikroskop und Verfahren zum Korrigieren eines Abbildungsfehlers eines Mikroskops mit einem Objektiv
CN115702374A (zh) * 2020-07-17 2023-02-14 索尼集团公司 内窥镜系统、内窥镜控制方法以及程序
CN114518631B (zh) * 2020-11-19 2023-08-18 成都极米科技股份有限公司 空回消除方法、装置、电子设备及计算机可读存储介质

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009139423A (ja) * 2007-12-03 2009-06-25 Fujifilm Corp 撮像装置及び被写体距離算出方法
JP5637682B2 (ja) * 2009-12-24 2014-12-10 キヤノン株式会社 駆動制御装置、撮像装置、及び駆動制御方法
JP5604160B2 (ja) * 2010-04-09 2014-10-08 パナソニック株式会社 撮像装置
JP5839850B2 (ja) * 2010-08-30 2016-01-06 キヤノン株式会社 撮像装置及びその制御方法
WO2012029098A1 (ja) * 2010-09-01 2012-03-08 パナソニック株式会社 レンズ制御装置、カメラシステム
WO2012077257A1 (ja) * 2010-12-06 2012-06-14 パナソニック株式会社 レンズ鏡筒、撮像装置およびカメラ
JP2012226291A (ja) * 2011-04-06 2012-11-15 Nikon Corp レンズ鏡筒およびカメラシステム
JP2013011748A (ja) * 2011-06-29 2013-01-17 Nikon Corp レンズ鏡筒
JP2013080082A (ja) 2011-10-04 2013-05-02 Canon Inc オートフォーカスシステム
JP2013109034A (ja) * 2011-11-17 2013-06-06 Sony Corp 撮像装置と撮像制御方法およびプログラム
JP5930684B2 (ja) * 2011-12-01 2016-06-08 キヤノン株式会社 情報処理装置及び方法、並びにプログラム
JP5917133B2 (ja) * 2011-12-22 2016-05-11 キヤノン株式会社 防振制御装置、防振制御方法、光学機器、撮像装置
JP6137804B2 (ja) * 2012-01-13 2017-05-31 キヤノン株式会社 撮像装置およびその制御方法、並びにレンズユニットおよびその制御方法
JP5896763B2 (ja) * 2012-02-02 2016-03-30 キヤノン株式会社 光学機器および自動焦点調節を行う方法
JP2014056221A (ja) * 2012-09-14 2014-03-27 Sony Corp フォーカス制御装置、フォーカス制御方法および撮像装置
JP6101074B2 (ja) * 2012-12-27 2017-03-22 キヤノン株式会社 光学機器、像ブレ補正装置、撮像装置、およびその制御方法、プログラム、記憶媒体

Also Published As

Publication number Publication date
US9628694B2 (en) 2017-04-18
JP2015152817A (ja) 2015-08-24
CN104853085A (zh) 2015-08-19
US20150237254A1 (en) 2015-08-20

Similar Documents

Publication Publication Date Title
JP5020805B2 (ja) 撮像装置及びその制御方法
US9686472B2 (en) Image pickup apparatus and control method for same
JP6910765B2 (ja) 制御装置、防振制御方法および防振制御プログラム
US8654228B2 (en) Imaging apparatus, camera body and interchangeable lens
US9658428B2 (en) Optical instrument and control method for lens
JP6366230B2 (ja) 撮像装置、その制御方法、および制御プログラム
JP6468707B2 (ja) 撮像装置及びその制御方法
US20170264812A1 (en) Focusing apparatus, its control method, image pickup apparatus, and storage medium
JP2012037574A (ja) 電子撮像装置
JP4957479B2 (ja) 手振れ補正制御装置、及びそれを備えたカメラボディ、交換レンズ
JP6639117B2 (ja) 光学機器およびフォーカス制御プログラム
US9635266B2 (en) Image stabilization apparatus and control method thereof, and storage medium
KR102029487B1 (ko) 자동 초점 조절 장치 및 그를 구비한 촬상 시스템
JP2021067710A (ja) レンズ制御装置、光学機器およびレンズ制御方法
US11394867B2 (en) Lens apparatus, camera, and non-transitory computer-readable storage medium
JP6617285B2 (ja) 撮像装置
US12117667B2 (en) Optical apparatus, its control method, and storage medium
JP5574729B2 (ja) レンズ制御装置、その制御方法及びプログラム
JP6321984B2 (ja) レンズユニットおよび撮像装置
US10209481B2 (en) Lens apparatus and image pickup apparatus having lens apparatus
JP2015166771A (ja) 撮像装置およびその制御方法
JP2017003874A (ja) 撮像装置および撮像装置の制御方法
JP2016224357A (ja) レンズ制御装置、光学機器およびレンズ制御プログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170210

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170210

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171003

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170929

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171204

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180529

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180727

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: 20181218

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190115

R151 Written notification of patent or utility model registration

Ref document number: 6468707

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees