JP7277051B2 - コントラストを増進し、かつ焦点を見出すための干渉縞の使用を伴う透過照明撮像 - Google Patents

コントラストを増進し、かつ焦点を見出すための干渉縞の使用を伴う透過照明撮像 Download PDF

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JP7277051B2
JP7277051B2 JP2019522326A JP2019522326A JP7277051B2 JP 7277051 B2 JP7277051 B2 JP 7277051B2 JP 2019522326 A JP2019522326 A JP 2019522326A JP 2019522326 A JP2019522326 A JP 2019522326A JP 7277051 B2 JP7277051 B2 JP 7277051B2
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light
fringes
cells
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マシュー チャン，
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モレキュラー デバイシーズ， エルエルシー
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    • 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
    • G02B21/0056—Optical details of the image generation based on optical coherence, e.g. phase-contrast arrangements, interference arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/086—Condensers for transillumination only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/48—Laser speckle optics
    • 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
    • G02B7/365—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals by analysis of the spatial frequency components of the image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
    • G06V20/693—Acquisition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • 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
    • H04N23/671—Focus control based on electronic image sensor signals in combination with active ranging signals, e.g. using light or sound signals emitted toward objects
    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0905—Dividing and/or superposing multiple light beams
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0294—Diffusing elements; Afocal elements characterized by the use adapted to provide an additional optical effect, e.g. anti-reflection or filter

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Microscoopes, Condenser (AREA)
  • Automatic Focus Adjustment (AREA)
  • Eye Examination Apparatus (AREA)
  • Focusing (AREA)
JP2019522326A 2016-10-26 2017-10-24 コントラストを増進し、かつ焦点を見出すための干渉縞の使用を伴う透過照明撮像 Active JP7277051B2 (ja)

Priority Applications (1)

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JP2023029590A JP7549691B2 (ja) 2016-10-26 2023-02-28 コントラストを増進し、かつ焦点を見出すための干渉縞の使用を伴う透過照明撮像

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/335,032 US10302923B2 (en) 2016-10-26 2016-10-26 Trans-illumination imaging with use of interference fringes to enhance contrast and find focus
US15/335,032 2016-10-26
PCT/US2017/057962 WO2018081037A1 (en) 2016-10-26 2017-10-24 Trans-illumination imaging with use of interference fringes to enhance contrast and find focus

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JP2023029590A Division JP7549691B2 (ja) 2016-10-26 2023-02-28 コントラストを増進し、かつ焦点を見出すための干渉縞の使用を伴う透過照明撮像

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JP2019536085A JP2019536085A (ja) 2019-12-12
JPWO2018081037A5 JPWO2018081037A5 (https=) 2022-07-08
JP2019536085A5 JP2019536085A5 (https=) 2022-07-08
JP7277051B2 true JP7277051B2 (ja) 2023-05-18

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JP2019522326A Active JP7277051B2 (ja) 2016-10-26 2017-10-24 コントラストを増進し、かつ焦点を見出すための干渉縞の使用を伴う透過照明撮像
JP2023029590A Active JP7549691B2 (ja) 2016-10-26 2023-02-28 コントラストを増進し、かつ焦点を見出すための干渉縞の使用を伴う透過照明撮像

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US (1) US10302923B2 (https=)
EP (2) EP3532822B1 (https=)
JP (2) JP7277051B2 (https=)
CN (1) CN110114654B (https=)
WO (1) WO2018081037A1 (https=)

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US11549093B2 (en) * 2017-06-22 2023-01-10 Sony Corporation Measurement apparatus
WO2019187420A1 (ja) * 2018-03-26 2019-10-03 株式会社Ｓｃｒｅｅｎホールディングス 画像処理方法、画像処理装置、プログラムおよび記録媒体
JP7230409B2 (ja) * 2018-10-02 2023-03-01 カシオ計算機株式会社 判定装置、判定方法及び判定プログラム
JP7283324B2 (ja) * 2019-09-18 2023-05-30 株式会社島津製作所 欠陥検査装置
KR102861065B1 (ko) * 2022-10-12 2025-09-17 (주)힉스컴퍼니 디지털 홀로그래픽 현미경의 자동화를 위한 간섭 패턴 최적화 레퍼런스 빔 경로 길이 자동 조정 방법 및 그 장치
KR102780556B1 (ko) * 2022-10-12 2025-03-12 (주)힉스컴퍼니 디지털 홀로그래픽 현미경의 빔 세기와 빔 경로 길이를 조절하는 방법 및 장치
CN118501051B (zh) * 2024-05-15 2025-03-04 上海默乐光检科技有限公司 一种物镜后焦面对准方法及装置

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JP2016120105A (ja) 2014-12-25 2016-07-07 ソニー株式会社 照明装置、照明方法及び観察装置
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JP2016520798A (ja) 2013-03-12 2016-07-14 サイトヴィヴァ， インコーポレイテッド 生物学的な及び非生物学的な媒質でナノ粒子の位置を特定するための３次元画像処理
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Publication number Publication date
EP4242630A3 (en) 2023-10-25
EP4242630B1 (en) 2025-12-03
JP7549691B2 (ja) 2024-09-11
WO2018081037A1 (en) 2018-05-03
EP3532822A4 (en) 2020-10-07
EP4242630A2 (en) 2023-09-13
CN110114654B (zh) 2022-10-11
JP2023060003A (ja) 2023-04-27
US20180113290A1 (en) 2018-04-26
CN110114654A (zh) 2019-08-09
US10302923B2 (en) 2019-05-28
EP3532822A1 (en) 2019-09-04
EP3532822B1 (en) 2023-05-31
JP2019536085A (ja) 2019-12-12

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