CN118043714A - 检测方法、摄像装置及程序 - Google Patents

检测方法、摄像装置及程序 Download PDF

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Publication number
CN118043714A
CN118043714A CN202280065355.1A CN202280065355A CN118043714A CN 118043714 A CN118043714 A CN 118043714A CN 202280065355 A CN202280065355 A CN 202280065355A CN 118043714 A CN118043714 A CN 118043714A
Authority
CN
China
Prior art keywords
image
signal
input
pixel
model
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.)
Pending
Application number
CN202280065355.1A
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English (en)
Chinese (zh)
Inventor
樱武仁史
国分秀昭
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.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN118043714A publication Critical patent/CN118043714A/zh
Pending legal-status Critical Current

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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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • 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
    • G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • 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
    • 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
    • H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Studio Devices (AREA)
CN202280065355.1A 2021-09-30 2022-07-15 检测方法、摄像装置及程序 Pending CN118043714A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021161788 2021-09-30
JP2021-161788 2021-09-30
PCT/JP2022/027947 WO2023053674A1 (ja) 2021-09-30 2022-07-15 検出方法、撮像装置、及びプログラム

Publications (1)

Publication Number Publication Date
CN118043714A true CN118043714A (zh) 2024-05-14

Family

ID=85782270

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280065355.1A Pending CN118043714A (zh) 2021-09-30 2022-07-15 检测方法、摄像装置及程序

Country Status (4)

Country Link
US (1) US20240214677A1 (https=)
JP (1) JPWO2023053674A1 (https=)
CN (1) CN118043714A (https=)
WO (1) WO2023053674A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025089013A1 (ja) * 2023-10-25 2025-05-01 富士フイルム株式会社 位相差マップ生成装置及び生成方法、画像データ取得装置、合焦制御方法、学習方法、及び位相差マップ生成器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4865275B2 (ja) * 2005-08-29 2012-02-01 キヤノン株式会社 焦点検出装置及び撮像装置
JP6360802B2 (ja) * 2015-02-20 2018-07-18 株式会社デンソーアイティーラボラトリ ニューラルネットワーク処理装置、ニューラルネットワーク処理方法、検出装置、検出方法、および、車両
US10148864B2 (en) * 2015-07-02 2018-12-04 Pixart Imaging Inc. Imaging device having phase detection pixels and regular pixels, and operating method thereof
WO2019073814A1 (ja) * 2017-10-13 2019-04-18 ソニー株式会社 焦点検出装置および方法、並びにプログラム
JP2019215489A (ja) * 2018-06-14 2019-12-19 オリンパス株式会社 撮像装置および焦点調節方法
JP2020198470A (ja) * 2019-05-30 2020-12-10 ソニーセミコンダクタソリューションズ株式会社 画像認識装置および画像認識方法

Also Published As

Publication number Publication date
US20240214677A1 (en) 2024-06-27
JPWO2023053674A1 (https=) 2023-04-06
WO2023053674A1 (ja) 2023-04-06

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