JP2019523393A - 物体の深さ特性評価に使用するシステム及び方法 - Google Patents

物体の深さ特性評価に使用するシステム及び方法 Download PDF

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JP2019523393A
JP2019523393A JP2018560812A JP2018560812A JP2019523393A JP 2019523393 A JP2019523393 A JP 2019523393A JP 2018560812 A JP2018560812 A JP 2018560812A JP 2018560812 A JP2018560812 A JP 2018560812A JP 2019523393 A JP2019523393 A JP 2019523393A
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sample
light
depth
unit
illumination
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JP2019523393A5 (enExample
Inventor
ザレフスキー，ズィーフ
ガルシア，ハビエル
ニサン オザナ，ニシム
ニサン オザナ，ニシム
カリファ，ラン
アリー アリエル シュワルツ，モシェ
アリー アリエル シュワルツ，モシェ
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ContinUse Biometrics Ltd
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ContinUse Biometrics Ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02094—Speckle interferometers, i.e. for detecting changes in speckle pattern
    • G01B9/02095—Speckle interferometers, i.e. for detecting changes in speckle pattern detecting deformation from original shape
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/161—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means
    • G01B11/162—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means by speckle- or shearing interferometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02001—Interferometers characterised by controlling or generating intrinsic radiation properties
    • G01B9/02007—Two or more frequencies or sources used for interferometric measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02094—Speckle interferometers, i.e. for detecting changes in speckle pattern
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/514—Depth or shape recovery from specularities
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0051—Detecting, measuring or recording by applying mechanical forces or stimuli by applying vibrations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4711—Multiangle measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4788—Diffraction
    • G01N2021/479—Speckle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/21—Polarisation-affecting properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06113—Coherent sources; lasers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10101—Optical tomography; Optical coherence tomography [OCT]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20056—Discrete and fast Fourier transform, [DFT, FFT]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30024—Cell structures in vitro; Tissue sections in vitro

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2018560812A 2016-05-23 2017-05-23 物体の深さ特性評価に使用するシステム及び方法 Pending JP2019523393A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662340264P 2016-05-23 2016-05-23
US62/340,264 2016-05-23
US201662349750P 2016-06-14 2016-06-14
US62/349,750 2016-06-14
PCT/IL2017/050574 WO2017203525A1 (en) 2016-05-23 2017-05-23 System and method for use in depth characterization of objects

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JP2019523393A true JP2019523393A (ja) 2019-08-22
JP2019523393A5 JP2019523393A5 (enExample) 2020-07-02

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US (1) US10724846B2 (enExample)
EP (1) EP3463056A4 (enExample)
JP (1) JP2019523393A (enExample)
CN (1) CN109475293A (enExample)
IL (1) IL262792B (enExample)
WO (1) WO2017203525A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022541519A (ja) * 2019-07-24 2022-09-26 サングイス コーポレーション インビボでの分析物の非侵襲的測定のためのシステムおよび方法
JP2023512599A (ja) * 2020-01-14 2023-03-27 ピーエックスイー コンピュテーショナル イメージング リミテッド 物体の光学撮像および測定のためのシステムおよび方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017136721A1 (en) * 2016-02-03 2017-08-10 Yizheng Zhu Methods, systems and apparatus of interferometry for imaging and sensing
JP6580012B2 (ja) * 2016-09-28 2019-09-25 富士フイルム株式会社 撮影画像評価装置および方法並びにプログラム
IL253862B (en) * 2017-08-06 2021-04-29 Elbit Systems Land & C4I Ltd Photoacoustic excitation sensing enhanced by cross-correlated unfocused speckle images
ES2787887T3 (es) * 2017-10-27 2020-10-19 Humboldt Univ Zu Berlin Procedimiento fotoacústico con una luz de medición que presenta una gama de longitud de onda predeterminada para determinar propiedades de una muestra no homogénea
WO2019215717A1 (en) * 2018-05-10 2019-11-14 ContinUse Biometrics Ltd. A system and method for depth flow inspection
IL261039B (en) * 2018-08-07 2020-10-29 Elbit Systems Land & C4I Ltd A two-stage system and method for sensing photoacoustic excitation
US10931881B2 (en) * 2018-09-20 2021-02-23 ContinUse Biometrics Ltd. Sample inspection utilizing time modulated illumination
JP7649559B2 (ja) * 2019-10-02 2025-03-21 コグニファイバー リミテッド 人工ニューロンネットワーク
EP4130652A4 (en) * 2020-04-03 2023-10-04 Xtia Ltd MEASURING DEVICE, MEASURING METHOD AND PROGRAM
US11850026B2 (en) 2020-06-24 2023-12-26 The Governing Council Of The University Of Toronto Remote portable vital signs monitoring
CN122305919A (zh) * 2020-08-27 2026-06-30 诺威有限公司 高吞吐量的光学计量
DE102020130814A1 (de) * 2020-11-20 2022-05-25 Universität Stuttgart Einzelbild-Tilted Wave Interferometer
US11954172B2 (en) * 2021-08-05 2024-04-09 Photomics, Inc. One-to-many randomizing interference microscope
DE102021208775B8 (de) * 2021-08-11 2023-01-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren zur Erkennung von Defekten an stoffschlüssigen Verbindungen
US20230296510A1 (en) * 2022-03-16 2023-09-21 Meta Platforms Technologies, Llc System and method for separating volumetric and surface scattering of optical component
CN115187644B (zh) * 2022-06-10 2025-07-29 奥比中光科技集团股份有限公司 应用于单目结构光的深度计算模型的训练方法和计算方法
CN122041752B (zh) * 2026-04-16 2026-06-30 太行国家实验室 一种可时序控制的非接触式变形的测量方法、装置、计算机设备及介质

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62275431A (ja) * 1986-02-25 1987-11-30 興和株式会社 眼科診断方法及び装置
JP2002503134A (ja) * 1997-06-02 2002-01-29 イザット，ジョーゼフ，エイ． 光学コヒーレンス断層撮影法を用いたドップラー流の撮像
JP2006520900A (ja) * 2003-03-11 2006-09-14 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 励起システム及び焦点モニタリングシステムを備える分光分析装置及び方法
JP2007286182A (ja) * 2006-04-13 2007-11-01 Canon Inc 記録材量測定方法、画像形成方法、記録材量測定装置、及び画像形成装置
JP2008191170A (ja) * 2002-03-28 2008-08-21 Takai Seisakusho:Kk 物体のゲル状態またはゾル−ゲル状態変化を観測する散乱光観測システム
JP2013208395A (ja) * 2012-03-30 2013-10-10 Canon Inc 画像処理装置及びその方法
JP2014506819A (ja) * 2011-02-18 2014-03-20 ザ ジェネラル ホスピタル コーポレイション 生体組織の機械的性質を測定するためのレーザースペックルマイクロレオメーター
JP2015527132A (ja) * 2012-08-01 2015-09-17 バー‐イラン、ユニバーシティーＢａｒ−Ｉｌａｎ Ｕｎｉｖｅｒｓｉｔｙ 個体の生物学的又は生化学的パラメータを非侵襲的にモニタする方法及びシステム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7254429B2 (en) * 2004-08-11 2007-08-07 Glucolight Corporation Method and apparatus for monitoring glucose levels in a biological tissue
FR2915077B1 (fr) 2007-04-19 2010-09-10 Inst Radioprot Et De Surete Nu Dispositif d'aide au diagnostic et pronostic de modifications physiopathologiques des tissus.
US20090040527A1 (en) * 2007-07-20 2009-02-12 Paul Dan Popescu Method and apparatus for speckle noise reduction in electromagnetic interference detection
IL184868A0 (en) 2007-07-26 2008-03-20 Univ Bar Ilan Motion detection system and method
US8184298B2 (en) 2008-05-21 2012-05-22 The Board Of Trustees Of The University Of Illinois Spatial light interference microscopy and fourier transform light scattering for cell and tissue characterization
EP2323542A1 (en) 2008-07-31 2011-05-25 Koninklijke Philips Electronics N.V. Analysis by photo acoustic displacement and interferometryl
GB0907277D0 (en) * 2009-04-29 2009-06-10 Univ Kent Kanterbury Method for depth resolved wavefront sensing, depth resolved wavefront sensors and method and apparatus for optical imaging
US10124410B2 (en) * 2010-09-25 2018-11-13 Ipg Photonics Corporation Methods and systems for coherent imaging and feedback control for modification of materials
US9636041B2 (en) * 2011-01-28 2017-05-02 Bar Ilan University Method and system for non-invasively monitoring biological or biochemical parameters of individual
EP2667778B1 (en) 2011-01-28 2021-04-28 Bar Ilan University Method and system for non-invasively monitoring biological or biochemical parameters of individual
US10359361B2 (en) * 2011-02-18 2019-07-23 The General Hospital Corporation Laser speckle micro-rheology in characterization of biomechanical properties of tissues
DE112014002454T5 (de) * 2013-05-17 2016-01-28 Ninepoint Medical, Inc. Bestimmen der Winkelorientierung zum Abbilden
WO2015105870A1 (en) * 2014-01-08 2015-07-16 The General Hospital Corporation Method and apparatus for microscopic imaging

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62275431A (ja) * 1986-02-25 1987-11-30 興和株式会社 眼科診断方法及び装置
JP2002503134A (ja) * 1997-06-02 2002-01-29 イザット，ジョーゼフ，エイ． 光学コヒーレンス断層撮影法を用いたドップラー流の撮像
JP2008191170A (ja) * 2002-03-28 2008-08-21 Takai Seisakusho:Kk 物体のゲル状態またはゾル−ゲル状態変化を観測する散乱光観測システム
JP2006520900A (ja) * 2003-03-11 2006-09-14 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 励起システム及び焦点モニタリングシステムを備える分光分析装置及び方法
JP2007286182A (ja) * 2006-04-13 2007-11-01 Canon Inc 記録材量測定方法、画像形成方法、記録材量測定装置、及び画像形成装置
JP2014506819A (ja) * 2011-02-18 2014-03-20 ザ ジェネラル ホスピタル コーポレイション 生体組織の機械的性質を測定するためのレーザースペックルマイクロレオメーター
JP2013208395A (ja) * 2012-03-30 2013-10-10 Canon Inc 画像処理装置及びその方法
JP2015527132A (ja) * 2012-08-01 2015-09-17 バー‐イラン、ユニバーシティーＢａｒ−Ｉｌａｎ Ｕｎｉｖｅｒｓｉｔｙ 個体の生物学的又は生化学的パラメータを非侵襲的にモニタする方法及びシステム

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MARIAMPILLAI, A. ET AL.: "Speckle variance detection of microvasculature using swept-source optical coherence tomography", OPTICS LETTERS, vol. Vol. 33, Issue 13, JPN6021019482, 1 July 2008 (2008-07-01), pages 1530 - 1532, ISSN: 0004513404 *
天神林孝二: "ESPIと加振法による板材内部欠陥の非破壊検査法", 精密工学会誌, vol. 55, no. 11, JPN6021019483, 5 November 1989 (1989-11-05), JP, pages 2046 - 2050, ISSN: 0004513405 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022541519A (ja) * 2019-07-24 2022-09-26 サングイス コーポレーション インビボでの分析物の非侵襲的測定のためのシステムおよび方法
JP2023512599A (ja) * 2020-01-14 2023-03-27 ピーエックスイー コンピュテーショナル イメージング リミテッド 物体の光学撮像および測定のためのシステムおよび方法
JP7728284B2 (ja) 2020-01-14 2025-08-22 ピーエックスイー コンピュテーショナル イメージング リミテッド 物体の光学撮像および測定のためのシステムおよび方法
US12422251B2 (en) 2020-01-14 2025-09-23 Pxe Computational Imaging Ltd. System and method for optical imaging and measurement of objects

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WO2017203525A1 (en) 2017-11-30
EP3463056A4 (en) 2020-07-29
EP3463056A1 (en) 2019-04-10
IL262792A (en) 2018-12-31
IL262792B (en) 2022-05-01
US20190212124A1 (en) 2019-07-11
US10724846B2 (en) 2020-07-28
CN109475293A (zh) 2019-03-15

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