IL262792B - System and method for use in depth characterization of objects - Google Patents

System and method for use in depth characterization of objects

Info

Publication number
IL262792B
IL262792B IL262792A IL26279218A IL262792B IL 262792 B IL262792 B IL 262792B IL 262792 A IL262792 A IL 262792A IL 26279218 A IL26279218 A IL 26279218A IL 262792 B IL262792 B IL 262792B
Authority
IL
Israel
Prior art keywords
objects
depth characterization
characterization
depth
Prior art date
Application number
IL262792A
Other languages
English (en)
Hebrew (he)
Other versions
IL262792A (en
Original Assignee
Continuse Biometrics Ltd
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 Continuse Biometrics Ltd filed Critical Continuse Biometrics Ltd
Publication of IL262792A publication Critical patent/IL262792A/en
Publication of IL262792B publication Critical patent/IL262792B/en

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • 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)
IL262792A 2016-05-23 2018-11-05 System and method for use in depth characterization of objects IL262792B (en)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
IL262792A IL262792A (en) 2018-12-31
IL262792B true IL262792B (en) 2022-05-01

Family

ID=60412202

Family Applications (1)

Application Number Title Priority Date Filing Date
IL262792A IL262792B (en) 2016-05-23 2018-11-05 System and method for use in depth characterization of objects

Country Status (6)

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

Families Citing this family (19)

* 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
US11740128B2 (en) * 2019-07-24 2023-08-29 Sanguis Corporation System and method for non-invasive measurement of analytes in vivo
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
US12422251B2 (en) 2020-01-14 2025-09-23 Pxe Computational Imaging Ltd. System and method for optical imaging and measurement of objects
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

Family Cites Families (21)

* 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
JP4138027B2 (ja) * 1997-06-02 2008-08-20 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
US7310139B2 (en) * 2002-03-28 2007-12-18 Takai Tofu & Soymilk Equipment Company Limited Evaluation method and device for gel state or sol-gel state change of object
WO2004081549A1 (en) * 2003-03-11 2004-09-23 Koninklijke Philips Electronics N.V. Spectroscopic analysis apparatus and method with excitation system and focus monitoring system
US7254429B2 (en) * 2004-08-11 2007-08-07 Glucolight Corporation Method and apparatus for monitoring glucose levels in a biological tissue
JP4804204B2 (ja) * 2006-04-13 2011-11-02 キヤノン株式会社 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
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
JP5977763B2 (ja) * 2011-02-18 2016-08-24 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
US10359361B2 (en) * 2011-02-18 2019-07-23 The General Hospital Corporation Laser speckle micro-rheology in characterization of biomechanical properties of tissues
JP6143422B2 (ja) * 2012-03-30 2017-06-07 キヤノン株式会社 画像処理装置及びその方法
EP2879568A1 (en) 2012-08-01 2015-06-10 Bar Ilan University Method and system for non-invasively monitoring biological or biochemical parameters of individual
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

Also Published As

Publication number Publication date
WO2017203525A1 (en) 2017-11-30
JP2019523393A (ja) 2019-08-22
EP3463056A4 (en) 2020-07-29
EP3463056A1 (en) 2019-04-10
IL262792A (en) 2018-12-31
US20190212124A1 (en) 2019-07-11
US10724846B2 (en) 2020-07-28
CN109475293A (zh) 2019-03-15

Similar Documents

Publication Publication Date Title
IL283353A (en) hpk1 inhibitors and methods of using them
SG10201707291RA (en) Polishing apparatus and polishing method
ZA201702477B (en) Density measurement system and method
ZA201900471B (en) Apparatus for sharing objects of interest and associated methods
EP3195356A4 (en) Method of embedding wlcsp components in e-wlb and e-plb
SG11201705370QA (en) Method and device for displaying three-dimensional objects
SG11201509765PA (en) Determination Device for Determining Antirust Effect of Treated Water and Method for Determining the Same
GB2530871B (en) Systems and methods for performing ASR in the presence of heterographs
SG11201702014UA (en) Method and apparatus for determining differential density
SMT202500476T1 (it) Winguide e metodo di utilizzo dello stesso
GB2543437B (en) System and method for increasing the bit depth of images
GB201421197D0 (en) Apparatus and method of use thereof
GB2557257B (en) Apparatus and method for securing elongate objects
SG11201707991SA (en) Polishing apparatus and polishing method
EP3097501A4 (en) Positioning method and apparatus in three-dimensional space of reverberation
GB2556908B (en) System and method for determining the presence of objects in an image
SG10201702547QA (en) Methods of vibro-treating and vibro-treating apparatus
GB201418712D0 (en) System and method of watermarking
GB201620405D0 (en) Locking apparatus and method of use thereof
GB2545004B (en) Method and apparatus for machining objects
GB201622441D0 (en) Abrasive article and method of use
GB2558155B (en) Underwater apparatus and method of use thereof
GB201622439D0 (en) Abrasive article and method of use
GB2522487B (en) Apparatus and method for measuring the depth of utility poles
GB201420288D0 (en) Method system and apparatus for retrieval of lost items