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)
  • Image Input (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (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 (enExample)
EP (1) EP3908814A4 (enExample)
JP (1) JP2022518151A (enExample)
CN (1) CN113454428A (enExample)
WO (1) WO2020159682A2 (enExample)

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

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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

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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

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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
AU2003212794A1 (en) 2002-01-10 2003-07-30 Chemlmage Corporation Method for detection of pathogenic microorganisms
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
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PL2550513T3 (pl) 2010-03-22 2017-06-30 Sicpa Holding Sa Selektywne pod względem długości fali nanoznaczniki sers
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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
US11499912B2 (en) 2022-11-15
EP3908814A2 (en) 2021-11-17
US20220277535A1 (en) 2022-09-01
JP2022518151A (ja) 2022-03-14
WO2020159682A2 (en) 2020-08-06
EP3908814A4 (en) 2022-10-12
WO2020159682A3 (en) 2020-09-17

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