CN111629142B - 摄像设备及其控制方法 - Google Patents
摄像设备及其控制方法 Download PDFInfo
- Publication number
- CN111629142B CN111629142B CN202010120392.0A CN202010120392A CN111629142B CN 111629142 B CN111629142 B CN 111629142B CN 202010120392 A CN202010120392 A CN 202010120392A CN 111629142 B CN111629142 B CN 111629142B
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- China
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- adjustment value
- focus
- image pickup
- lens
- zoom lens
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- 238000000034 method Methods 0.000 title claims abstract description 62
- 238000012545 processing Methods 0.000 claims abstract description 72
- 230000003287 optical effect Effects 0.000 claims abstract description 44
- 238000003860 storage Methods 0.000 claims abstract description 12
- 230000008859 change Effects 0.000 claims description 72
- 238000001514 detection method Methods 0.000 claims description 61
- 238000012423 maintenance Methods 0.000 claims description 37
- 238000011156 evaluation Methods 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 26
- 238000003384 imaging method Methods 0.000 claims description 16
- 238000013500 data storage Methods 0.000 description 43
- 238000004891 communication Methods 0.000 description 29
- 238000010586 diagram Methods 0.000 description 13
- 230000035945 sensitivity Effects 0.000 description 9
- 238000012937 correction Methods 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 7
- 230000032683 aging Effects 0.000 description 6
- 238000012806 monitoring device Methods 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
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- 238000013459 approach Methods 0.000 description 1
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- 230000015556 catabolic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
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- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 238000000556 factor analysis Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000004091 panning Methods 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
- H04N23/958—Computational photography systems, e.g. light-field imaging systems for extended depth of field imaging
- H04N23/959—Computational photography systems, e.g. light-field imaging systems for extended depth of field imaging by adjusting depth of field during image capture, e.g. maximising or setting range based on scene characteristics
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
- Lens Barrels (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019034281 | 2019-02-27 | ||
| JP2019-034281 | 2019-02-27 | ||
| JP2020-008774 | 2020-01-22 | ||
| JP2020008774A JP7527792B2 (ja) | 2019-02-27 | 2020-01-22 | 撮像装置および撮像装置の制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111629142A CN111629142A (zh) | 2020-09-04 |
| CN111629142B true CN111629142B (zh) | 2022-06-24 |
Family
ID=72264930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010120392.0A Active CN111629142B (zh) | 2019-02-27 | 2020-02-26 | 摄像设备及其控制方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7527792B2 (enExample) |
| CN (1) | CN111629142B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120195840B (zh) * | 2025-05-26 | 2025-08-26 | 季华实验室 | 一种微透镜阵列变焦模组变焦方法及成像系统 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101476A (zh) * | 1993-05-20 | 1995-04-12 | 株式会社金星社 | 电视摄象机中的变焦跟踪装置和跟踪方法 |
| JP2005128107A (ja) * | 2003-10-21 | 2005-05-19 | Canon Inc | レンズ制御装置、光学機器およびレンズ制御方法 |
| CN101776835A (zh) * | 2009-01-06 | 2010-07-14 | 佳能株式会社 | 摄像设备及其控制方法 |
| CN103424954A (zh) * | 2012-05-18 | 2013-12-04 | 佳能株式会社 | 透镜装置和图像拾取系统 |
| JP2017037103A (ja) * | 2015-08-06 | 2017-02-16 | キヤノン株式会社 | 撮像装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5328384B2 (ja) | 2009-01-14 | 2013-10-30 | キヤノン株式会社 | レンズ制御装置、光学機器及びレンズ制御方法 |
| JP5751803B2 (ja) | 2010-11-15 | 2015-07-22 | キヤノン株式会社 | トラッキング曲線の調整方法および撮像装置 |
| CN104219581A (zh) * | 2014-09-01 | 2014-12-17 | 无锡天脉聚源传媒科技有限公司 | 一种更新播放队列的方法及装置 |
| JP6702765B2 (ja) | 2016-03-10 | 2020-06-03 | キヤノン株式会社 | 焦点調節装置およびその制御方法、撮像装置、プログラム、記憶媒体 |
| JP6866204B2 (ja) | 2017-02-02 | 2021-04-28 | キヤノン株式会社 | フォーカス制御装置、撮像装置、温度補正設定装置およびフォーカス制御方法 |
-
2020
- 2020-01-22 JP JP2020008774A patent/JP7527792B2/ja active Active
- 2020-02-26 CN CN202010120392.0A patent/CN111629142B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101476A (zh) * | 1993-05-20 | 1995-04-12 | 株式会社金星社 | 电视摄象机中的变焦跟踪装置和跟踪方法 |
| US5815203A (en) * | 1993-05-20 | 1998-09-29 | Goldstar Co., Ltd. | Zoom tracking apparatus and method in a video camera |
| JP2005128107A (ja) * | 2003-10-21 | 2005-05-19 | Canon Inc | レンズ制御装置、光学機器およびレンズ制御方法 |
| CN101776835A (zh) * | 2009-01-06 | 2010-07-14 | 佳能株式会社 | 摄像设备及其控制方法 |
| CN103424954A (zh) * | 2012-05-18 | 2013-12-04 | 佳能株式会社 | 透镜装置和图像拾取系统 |
| JP2017037103A (ja) * | 2015-08-06 | 2017-02-16 | キヤノン株式会社 | 撮像装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7527792B2 (ja) | 2024-08-05 |
| CN111629142A (zh) | 2020-09-04 |
| JP2020140201A (ja) | 2020-09-03 |
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| GR01 | Patent grant | ||
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