JP6087714B2 - 撮像装置およびその制御方法 - Google Patents

撮像装置およびその制御方法 Download PDF

Info

Publication number
JP6087714B2
JP6087714B2 JP2013093050A JP2013093050A JP6087714B2 JP 6087714 B2 JP6087714 B2 JP 6087714B2 JP 2013093050 A JP2013093050 A JP 2013093050A JP 2013093050 A JP2013093050 A JP 2013093050A JP 6087714 B2 JP6087714 B2 JP 6087714B2
Authority
JP
Japan
Prior art keywords
focus
defocus amount
restart
focus lens
amount
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
JP2013093050A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014215476A5 (enExample
JP2014215476A (ja
Inventor
隼 中村
隼 中村
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 JP2013093050A priority Critical patent/JP6087714B2/ja
Publication of JP2014215476A publication Critical patent/JP2014215476A/ja
Publication of JP2014215476A5 publication Critical patent/JP2014215476A5/ja
Application granted granted Critical
Publication of JP6087714B2 publication Critical patent/JP6087714B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Studio Devices (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
JP2013093050A 2013-04-25 2013-04-25 撮像装置およびその制御方法 Active JP6087714B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013093050A JP6087714B2 (ja) 2013-04-25 2013-04-25 撮像装置およびその制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013093050A JP6087714B2 (ja) 2013-04-25 2013-04-25 撮像装置およびその制御方法

Publications (3)

Publication Number Publication Date
JP2014215476A JP2014215476A (ja) 2014-11-17
JP2014215476A5 JP2014215476A5 (enExample) 2016-06-09
JP6087714B2 true JP6087714B2 (ja) 2017-03-01

Family

ID=51941273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013093050A Active JP6087714B2 (ja) 2013-04-25 2013-04-25 撮像装置およびその制御方法

Country Status (1)

Country Link
JP (1) JP6087714B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6415350B2 (ja) * 2015-02-24 2018-10-31 キヤノン株式会社 撮像装置およびその制御方法
CN106937107B (zh) * 2015-12-29 2019-03-12 宁波舜宇光电信息有限公司 基于色差的摄像模组调焦方法
JP6843558B2 (ja) * 2016-08-31 2021-03-17 キヤノン株式会社 レンズ制御装置、その制御方法
JP7005209B2 (ja) * 2017-07-26 2022-01-21 キヤノン株式会社 撮像装置、及びその制御方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204810A (ja) * 1983-05-09 1984-11-20 Minolta Camera Co Ltd 自動焦点調節装置
US4855776A (en) * 1987-01-12 1989-08-08 Canon Kabushiki Kaisha Camera with automatic focusing device
JPS63172224A (ja) * 1987-01-12 1988-07-15 Canon Inc オ−トフオ−カス装置
JPH03229209A (ja) * 1990-02-02 1991-10-11 Canon Inc 自動焦点調節装置
JPH0667083A (ja) * 1992-08-21 1994-03-11 Nikon Corp 自動焦点調節装置
JP3500435B2 (ja) * 1994-05-19 2004-02-23 株式会社ニコン 自動焦点調節装置および自動焦点調節方法
JP5966267B2 (ja) * 2011-07-22 2016-08-10 株式会社ニコン 焦点調節装置および撮像装置

Also Published As

Publication number Publication date
JP2014215476A (ja) 2014-11-17

Similar Documents

Publication Publication Date Title
JP7406889B2 (ja) レンズ制御装置、その制御方法
JP7353868B2 (ja) レンズ制御装置、その制御方法
US8447178B2 (en) Image pickup apparatus and method for controlling image pickup apparatus
US10264173B2 (en) Image capturing apparatus and control method thereof, and storage medium
US9338344B2 (en) Focusing apparatus and method for controlling the same, and image pickup apparatus
US11223774B2 (en) Imaging apparatus, lens apparatus, and method for controlling the same
JP2011248159A (ja) 撮像装置、撮像システム、撮像装置の制御方法およびプログラム
JP6351234B2 (ja) 自動焦点調節装置、自動焦点調節装置の制御方法、自動焦点調節装置の制御プログラムおよび記憶媒体
US8502912B2 (en) Focusing apparatus and method for controlling the same
JP7210185B2 (ja) 撮像装置及びその制御方法
US9712739B2 (en) Focusing device, control method therefor, storage medium storing control program therefor, and image pickup apparatus
US20200228719A1 (en) Focus control apparatus, imaging apparatus, focus control method, and storage medium
JP6139960B2 (ja) 撮像装置およびその制御方法
US10542202B2 (en) Control apparatus that performs focusing by imaging-plane phase difference AF, image capturing apparatus, control method, and non-transitory computer-readable storage medium
JP2016142999A (ja) 撮像装置及びその制御方法
JP6087714B2 (ja) 撮像装置およびその制御方法
JP6220144B2 (ja) 焦点調節装置およびその制御方法
JP6486098B2 (ja) 撮像装置及びその制御方法
JP2016156950A (ja) 自動焦点調節装置およびその制御方法
JP6238547B2 (ja) 焦点調節装置およびその制御方法
US11528404B2 (en) Lens control apparatus, control method, and storage medium
JP2020003693A (ja) 撮像装置及び撮像装置の制御方法
JP6305017B2 (ja) フォーカス制御装置、およびその制御方法
JP6305016B2 (ja) フォーカス制御装置、フォーカス制御装置の制御方法及び撮像装置
JP6624789B2 (ja) 合焦制御装置、その制御方法、および制御プログラム、並びに撮像装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160413

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160413

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20161227

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: 20170106

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170202

R151 Written notification of patent or utility model registration

Ref document number: 6087714

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151