JP2014215476A5 - - Google Patents
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- JP2014215476A5 JP2014215476A5 JP2013093050A JP2013093050A JP2014215476A5 JP 2014215476 A5 JP2014215476 A5 JP 2014215476A5 JP 2013093050 A JP2013093050 A JP 2013093050A JP 2013093050 A JP2013093050 A JP 2013093050A JP 2014215476 A5 JP2014215476 A5 JP 2014215476A5
- Authority
- JP
- Japan
- Prior art keywords
- defocus amount
- focus
- detection
- focus lens
- predetermined
- 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.)
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Links
- 238000001514 detection method Methods 0.000 claims description 57
- 238000003384 imaging method Methods 0.000 claims description 43
- 230000003287 optical effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 description 12
- 238000013459 approach Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
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 true JP2014215476A5 (enExample) | 2016-06-09 |
| JP6087714B2 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)
| 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)
| 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 |
-
2013
- 2013-04-25 JP JP2013093050A patent/JP6087714B2/ja active Active
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