JP7527792B2 - 撮像装置および撮像装置の制御方法 - Google Patents

撮像装置および撮像装置の制御方法 Download PDF

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Publication number
JP7527792B2
JP7527792B2 JP2020008774A JP2020008774A JP7527792B2 JP 7527792 B2 JP7527792 B2 JP 7527792B2 JP 2020008774 A JP2020008774 A JP 2020008774A JP 2020008774 A JP2020008774 A JP 2020008774A JP 7527792 B2 JP7527792 B2 JP 7527792B2
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Prior art keywords
focus
adjustment value
lens
adjustment
zoom lens
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JP2020008774A
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Japanese (ja)
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JP2020140201A5 (enrdf_load_stackoverflow
JP2020140201A (ja
Inventor
将樹 神羽
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to EP20158334.1A priority Critical patent/EP3703357A3/en
Priority to US16/795,342 priority patent/US11399127B2/en
Priority to CN202010120392.0A priority patent/CN111629142B/zh
Publication of JP2020140201A publication Critical patent/JP2020140201A/ja
Publication of JP2020140201A5 publication Critical patent/JP2020140201A5/ja
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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
    • H04N23/95—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
    • 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

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  • 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)
JP2020008774A 2019-02-27 2020-01-22 撮像装置および撮像装置の制御方法 Active JP7527792B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20158334.1A EP3703357A3 (en) 2019-02-27 2020-02-19 Imaging apparatus and method for controlling the same
US16/795,342 US11399127B2 (en) 2019-02-27 2020-02-19 Imaging apparatus and method for controlling the same
CN202010120392.0A CN111629142B (zh) 2019-02-27 2020-02-26 摄像设备及其控制方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019034281 2019-02-27
JP2019034281 2019-02-27

Publications (3)

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JP2020140201A JP2020140201A (ja) 2020-09-03
JP2020140201A5 JP2020140201A5 (enrdf_load_stackoverflow) 2023-01-20
JP7527792B2 true JP7527792B2 (ja) 2024-08-05

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JP2020008774A Active JP7527792B2 (ja) 2019-02-27 2020-01-22 撮像装置および撮像装置の制御方法

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JP (1) JP7527792B2 (enrdf_load_stackoverflow)
CN (1) CN111629142B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2010164680A (ja) 2009-01-14 2010-07-29 Canon Inc レンズ制御装置、光学機器及びレンズ制御方法
JP2012103635A (ja) 2010-11-15 2012-05-31 Canon Inc トラッキング曲線の調整方法および撮像装置
JP2017037103A (ja) 2015-08-06 2017-02-16 キヤノン株式会社 撮像装置
JP2017161741A (ja) 2016-03-10 2017-09-14 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
JP2018124527A (ja) 2017-02-02 2018-08-09 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1039274C (zh) * 1993-05-20 1998-07-22 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
JP5335445B2 (ja) * 2009-01-06 2013-11-06 キヤノン株式会社 レンズ制御装置、光学機器およびレンズ制御方法
JP5901423B2 (ja) * 2012-05-18 2016-04-13 キヤノン株式会社 レンズ装置、撮像システム、および、レンズ装置の制御方法
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2010164680A (ja) 2009-01-14 2010-07-29 Canon Inc レンズ制御装置、光学機器及びレンズ制御方法
JP2012103635A (ja) 2010-11-15 2012-05-31 Canon Inc トラッキング曲線の調整方法および撮像装置
JP2017037103A (ja) 2015-08-06 2017-02-16 キヤノン株式会社 撮像装置
JP2017161741A (ja) 2016-03-10 2017-09-14 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
JP2018124527A (ja) 2017-02-02 2018-08-09 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

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CN111629142A (zh) 2020-09-04
CN111629142B (zh) 2022-06-24
JP2020140201A (ja) 2020-09-03

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