CN113454428A - 隐蔽识别系统和方法 - Google Patents

隐蔽识别系统和方法 Download PDF

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Publication number
CN113454428A
CN113454428A CN202080008381.1A CN202080008381A CN113454428A CN 113454428 A CN113454428 A CN 113454428A CN 202080008381 A CN202080008381 A CN 202080008381A CN 113454428 A CN113454428 A CN 113454428A
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CN
China
Prior art keywords
lctf
spectral imaging
indicia
conformal filter
interacted
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
CN202080008381.1A
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English (en)
Chinese (zh)
Inventor
P·J·川度
D·W·考德尔
M·P·纳尔逊
S·塔兹克
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.)
ChemImage Corp
Original Assignee
ChemImage 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 ChemImage Corp filed Critical ChemImage Corp
Publication of CN113454428A publication Critical patent/CN113454428A/zh
Pending legal-status Critical Current

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    • 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
    • G01N21/23—Bi-refringence
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/272—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration for following a reaction, e.g. for determining photometrically a reaction rate (photometric cinetic analysis)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/117—Identification of persons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2823—Imaging spectrometer
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/143—Sensing or illuminating at different wavelengths
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Image Input (AREA)
CN202080008381.1A 2019-01-08 2020-01-08 隐蔽识别系统和方法 Pending CN113454428A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962789826P 2019-01-08 2019-01-08
US62/789,826 2019-01-08
PCT/US2020/012769 WO2020159682A2 (en) 2019-01-08 2020-01-08 Systems and methods of covert identification

Publications (1)

Publication Number Publication Date
CN113454428A true CN113454428A (zh) 2021-09-28

Family

ID=71842443

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080008381.1A Pending CN113454428A (zh) 2019-01-08 2020-01-08 隐蔽识别系统和方法

Country Status (5)

Country Link
US (1) US11499912B2 (https=)
EP (1) EP3908814A4 (https=)
JP (1) JP2022518151A (https=)
CN (1) CN113454428A (https=)
WO (1) WO2020159682A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114324369A (zh) * 2022-03-11 2022-04-12 北京新研创能科技有限公司 双极板表面划痕检测系统及方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12131532B2 (en) 2022-01-10 2024-10-29 Rockwell Collins, Inc. Trusted image recognition system
WO2024228977A1 (en) * 2023-05-02 2024-11-07 Lightpath Technologies, Inc. Thermal imaging including an extended short wave infrared ligh source to identify an object
KR102625715B1 (ko) * 2023-06-27 2024-01-16 한화시스템 주식회사 자유공간 광학(fso) 기술 기반의 하이브리드형 초소형 피아식별 장치 및 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090086205A1 (en) * 2005-01-07 2009-04-02 Jacob Grun Method and apparatus for identifying a substance
US20100056928A1 (en) * 2008-08-10 2010-03-04 Karel Zuzak Digital light processing hyperspectral imaging apparatus
US20120145906A1 (en) * 2006-03-03 2012-06-14 Chemlmage Corporation Portable system for detecting explosives and a method of use thereof
CN102721470A (zh) * 2012-06-30 2012-10-10 青岛市光电工程技术研究院 一种静态光谱偏振成像仪
CN106768327A (zh) * 2016-12-06 2017-05-31 中国科学院光电技术研究所 一种液晶可调谐滤波器成像光谱重建方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2129024A1 (en) * 1992-04-01 1993-10-14 John R. Wootton Beam steered laser iff system
GB2393056B (en) * 1992-10-24 2004-09-01 British Aerospace Tracking systems
GB9512698D0 (en) * 1995-06-22 1995-08-23 Secr Defence Anticounterfeiting method
US5686722A (en) * 1996-02-28 1997-11-11 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Selective wavelength identification friend or foe (SWIFF)
US6493123B1 (en) * 1999-10-27 2002-12-10 Northrop Grumman Corporation Modulated-retroreflector based optical identification system
JP2005515423A (ja) 2002-01-10 2005-05-26 ケムルメイジ コーポレーション 病原性微生物の検出方法
US7063260B2 (en) 2003-03-04 2006-06-20 Lightsmyth Technologies Inc Spectrally-encoded labeling and reading
US7652557B2 (en) * 2004-02-13 2010-01-26 Kantrowitz Allen B Optical transponder containing identification tag
US7875457B2 (en) 2004-05-12 2011-01-25 Axsun Technologies, Inc. Erasable taggant distribution channel validation method and system
CN112166684B (zh) * 2009-06-03 2013-04-10 中国工程物理研究院流体物理研究所 液晶多光谱扫描成像系统
PL2550513T3 (pl) * 2010-03-22 2017-06-30 Sicpa Holding Sa Selektywne pod względem długości fali nanoznaczniki sers
US20130201469A1 (en) * 2010-07-12 2013-08-08 Chemlmage Corporation Method for Analysis of Pathogenic Microorganisms in Biological Samples Using Raman Spectroscopic Techniques
MX2013002297A (es) * 2010-08-31 2013-04-24 Cabot Security Materials Inc Lector espectroscopico en linea y metodos.
WO2013096856A1 (en) * 2011-12-22 2013-06-27 Massachusetts Institute Of Technology Raman spectroscopy for detection of glycated analytes
US9329086B2 (en) * 2012-05-30 2016-05-03 Chemimage Technologies Llc System and method for assessing tissue oxygenation using a conformal filter
WO2014140431A1 (en) 2013-03-15 2014-09-18 Luxtreme Limited A method for applying a security marking to an object and a hyper-spectral imaging reader
GB201403391D0 (en) * 2014-02-26 2014-04-09 Protein Technologies Ltd A method and device for monitoring substances
US10482361B2 (en) * 2015-07-05 2019-11-19 Thewhollysee Ltd. Optical identification and characterization system and tags
EP3390065B1 (en) * 2015-12-17 2021-06-16 Sicpa Holding Sa Security element formed from at least two inks applied in overlapping patterns, articles carrying the security element, and authentication methods
EP3352145A1 (en) * 2017-01-23 2018-07-25 University of Copenhagen An optically detectable marker including luminescent dopants and system and method for reading such markers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090086205A1 (en) * 2005-01-07 2009-04-02 Jacob Grun Method and apparatus for identifying a substance
US20120145906A1 (en) * 2006-03-03 2012-06-14 Chemlmage Corporation Portable system for detecting explosives and a method of use thereof
US20100056928A1 (en) * 2008-08-10 2010-03-04 Karel Zuzak Digital light processing hyperspectral imaging apparatus
CN102721470A (zh) * 2012-06-30 2012-10-10 青岛市光电工程技术研究院 一种静态光谱偏振成像仪
CN106768327A (zh) * 2016-12-06 2017-05-31 中国科学院光电技术研究所 一种液晶可调谐滤波器成像光谱重建方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114324369A (zh) * 2022-03-11 2022-04-12 北京新研创能科技有限公司 双极板表面划痕检测系统及方法
CN114324369B (zh) * 2022-03-11 2022-06-07 北京新研创能科技有限公司 双极板表面划痕检测系统及方法

Also Published As

Publication number Publication date
JP2022518151A (ja) 2022-03-14
EP3908814A2 (en) 2021-11-17
EP3908814A4 (en) 2022-10-12
WO2020159682A2 (en) 2020-08-06
US11499912B2 (en) 2022-11-15
WO2020159682A3 (en) 2020-09-17
US20220277535A1 (en) 2022-09-01

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