JP7758151B2 - 焦点調整方法、プログラム、装置 - Google Patents

焦点調整方法、プログラム、装置

Info

Publication number
JP7758151B2
JP7758151B2 JP2024504099A JP2024504099A JP7758151B2 JP 7758151 B2 JP7758151 B2 JP 7758151B2 JP 2024504099 A JP2024504099 A JP 2024504099A JP 2024504099 A JP2024504099 A JP 2024504099A JP 7758151 B2 JP7758151 B2 JP 7758151B2
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JP
Japan
Prior art keywords
images
focus
objective lens
relative
microscope
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
JP2024504099A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023166624A1 (https=
JPWO2023166624A5 (https=
Inventor
哲朗 星野
涼 田本
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.)
Nikon Corp
Original Assignee
Nikon 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 Nikon Corp filed Critical Nikon Corp
Publication of JPWO2023166624A1 publication Critical patent/JPWO2023166624A1/ja
Publication of JPWO2023166624A5 publication Critical patent/JPWO2023166624A5/ja
Priority to JP2025170947A priority Critical patent/JP2026010044A/ja
Application granted granted Critical
Publication of JP7758151B2 publication Critical patent/JP7758151B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/365—Control or image processing arrangements for digital or video microscopes
    • G02B21/367—Control or image processing arrangements for digital or video microscopes providing an output produced by processing a plurality of individual source images, e.g. image tiling, montage, composite images, depth sectioning, image comparison
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0052—Optical details of the image generation
    • G02B21/006—Optical details of the image generation focusing arrangements; selection of the plane to be imaged
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/008—Details of detection or image processing, including general computer control
    • 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
    • G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
    • G02B7/38—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals measured at different points on the optical axis, e.g. focussing on two or more planes and comparing image data
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/0088—Inverse microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure
    • G02B21/241—Devices for focusing
    • G02B21/244—Devices for focusing using image analysis techniques
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure
    • G02B21/241—Devices for focusing
    • G02B21/245—Devices for focusing using auxiliary sources, detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Microscoopes, Condenser (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Studio Devices (AREA)
JP2024504099A 2022-03-02 2022-03-02 焦点調整方法、プログラム、装置 Active JP7758151B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025170947A JP2026010044A (ja) 2022-03-02 2025-10-09 焦点調整方法、プログラム、装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/008931 WO2023166624A1 (ja) 2022-03-02 2022-03-02 焦点調整方法、プログラム、装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025170947A Division JP2026010044A (ja) 2022-03-02 2025-10-09 焦点調整方法、プログラム、装置

Publications (3)

Publication Number Publication Date
JPWO2023166624A1 JPWO2023166624A1 (https=) 2023-09-07
JPWO2023166624A5 JPWO2023166624A5 (https=) 2024-11-07
JP7758151B2 true JP7758151B2 (ja) 2025-10-22

Family

ID=87883207

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024504099A Active JP7758151B2 (ja) 2022-03-02 2022-03-02 焦点調整方法、プログラム、装置
JP2025170947A Pending JP2026010044A (ja) 2022-03-02 2025-10-09 焦点調整方法、プログラム、装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025170947A Pending JP2026010044A (ja) 2022-03-02 2025-10-09 焦点調整方法、プログラム、装置

Country Status (5)

Country Link
US (1) US20250076626A1 (https=)
EP (1) EP4488738A4 (https=)
JP (2) JP7758151B2 (https=)
CN (1) CN118829926A (https=)
WO (1) WO2023166624A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009180991A (ja) 2008-01-31 2009-08-13 Nikon Corp 焦点調節装置及び顕微鏡装置
JP2020148856A (ja) 2019-03-12 2020-09-17 株式会社Ｓｃｒｅｅｎホールディングス フォーカス調整方法、画像取得方法、および画像取得装置
WO2023002679A1 (ja) 2021-07-19 2023-01-26 浜松ホトニクス株式会社 焦点位置推定システム、焦点位置推定方法、焦点位置推定プログラム、半導体検査システム及び生体観察システム
WO2023002678A1 (ja) 2021-07-19 2023-01-26 浜松ホトニクス株式会社 特徴量出力モデル生成システム、特徴量出力モデル生成方法、特徴量出力モデル生成プログラム及び特徴量出力モデル

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04330411A (ja) * 1991-05-02 1992-11-18 Olympus Optical Co Ltd 自動合焦装置
JP3431300B2 (ja) * 1994-09-02 2003-07-28 オリンパス光学工業株式会社 顕微鏡用自動焦点検出装置
JP3863993B2 (ja) * 1998-03-18 2006-12-27 オリンパス株式会社 顕微鏡
JP2020060602A (ja) 2018-10-04 2020-04-16 キヤノン株式会社 焦点調整装置およびその制御方法ならびにプログラム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009180991A (ja) 2008-01-31 2009-08-13 Nikon Corp 焦点調節装置及び顕微鏡装置
JP2020148856A (ja) 2019-03-12 2020-09-17 株式会社Ｓｃｒｅｅｎホールディングス フォーカス調整方法、画像取得方法、および画像取得装置
WO2023002679A1 (ja) 2021-07-19 2023-01-26 浜松ホトニクス株式会社 焦点位置推定システム、焦点位置推定方法、焦点位置推定プログラム、半導体検査システム及び生体観察システム
WO2023002678A1 (ja) 2021-07-19 2023-01-26 浜松ホトニクス株式会社 特徴量出力モデル生成システム、特徴量出力モデル生成方法、特徴量出力モデル生成プログラム及び特徴量出力モデル

Also Published As

Publication number Publication date
JPWO2023166624A1 (https=) 2023-09-07
EP4488738A4 (en) 2026-01-07
JP2026010044A (ja) 2026-01-21
CN118829926A (zh) 2024-10-22
EP4488738A1 (en) 2025-01-08
WO2023166624A1 (ja) 2023-09-07
US20250076626A1 (en) 2025-03-06

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