CN103477205B - 光学偏振成像 - Google Patents
光学偏振成像 Download PDFInfo
- Publication number
- CN103477205B CN103477205B CN201280016358.2A CN201280016358A CN103477205B CN 103477205 B CN103477205 B CN 103477205B CN 201280016358 A CN201280016358 A CN 201280016358A CN 103477205 B CN103477205 B CN 103477205B
- Authority
- CN
- China
- Prior art keywords
- change
- strength signal
- video camera
- light
- analysis
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
- A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
- A61B5/444—Evaluating skin marks, e.g. mole, nevi, tumour, scar
-
- 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
-
- 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
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
-
- 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
- A61B5/0062—Arrangements for scanning
- A61B5/0064—Body surface scanning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161437693P | 2011-01-31 | 2011-01-31 | |
US61/437,693 | 2011-01-31 | ||
PCT/IB2012/050444 WO2012104784A1 (en) | 2011-01-31 | 2012-01-31 | Optical polarimetric imaging |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103477205A CN103477205A (zh) | 2013-12-25 |
CN103477205B true CN103477205B (zh) | 2016-08-10 |
Family
ID=46602127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280016358.2A Expired - Fee Related CN103477205B (zh) | 2011-01-31 | 2012-01-31 | 光学偏振成像 |
Country Status (10)
Country | Link |
---|---|
US (1) | US9377395B2 (zh) |
EP (1) | EP2671067A4 (zh) |
KR (1) | KR101699812B1 (zh) |
CN (1) | CN103477205B (zh) |
AU (1) | AU2012213088B2 (zh) |
CA (1) | CA2859616A1 (zh) |
CO (1) | CO6781523A2 (zh) |
IL (1) | IL227725B (zh) |
SG (1) | SG194673A1 (zh) |
WO (1) | WO2012104784A1 (zh) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
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US9771618B2 (en) | 2009-08-19 | 2017-09-26 | Bioarray Genetics, Inc. | Methods for treating breast cancer |
US9001326B2 (en) | 2011-12-13 | 2015-04-07 | Welch Allyn, Inc. | Method and apparatus for observing subsurfaces of a target material |
JP2014110883A (ja) * | 2012-10-30 | 2014-06-19 | Canon Inc | 画像処理装置及び画像処理方法 |
NL2010788C2 (en) * | 2013-03-11 | 2014-09-15 | Symae Technologies Holding B V | Improved skin and scalp diagnosis device and method. |
US10945656B2 (en) | 2013-04-05 | 2021-03-16 | The University Of Massachusetts | Device and method for imaging collagen structure in vivo |
GB201307116D0 (en) * | 2013-04-18 | 2013-05-29 | Mbda Uk Ltd | Imaging apparatus and method |
GB2528429B (en) * | 2014-05-13 | 2016-12-14 | String Labs Ltd | Border detection |
WO2015199067A1 (ja) * | 2014-06-24 | 2015-12-30 | 株式会社ニコン | 画像解析装置、撮像システム、手術支援システム、画像解析方法、及び画像解析プログラム |
US9770213B2 (en) | 2014-10-30 | 2017-09-26 | Koninklijke Philips N.V. | Device, system and method for extracting physiological information |
US10151634B2 (en) | 2014-11-16 | 2018-12-11 | Ibrahim Abdulhalim | Multi-spectral polarimetric variable optical device and imager |
JP6567850B2 (ja) | 2015-03-20 | 2019-08-28 | 富士通株式会社 | 撮影装置 |
CN107920739B (zh) * | 2015-06-10 | 2021-07-09 | 泰拓卡尔有限公司 | 用于检查皮肤损伤的装置和方法 |
JP2017080344A (ja) * | 2015-10-30 | 2017-05-18 | キヤノン株式会社 | 画像処理装置、画像処理方法及び光干渉断層撮影装置 |
CN106073701A (zh) * | 2016-05-26 | 2016-11-09 | 南京理工大学 | 一种人体组织红外非直观显微成像装置及方法 |
KR102083063B1 (ko) | 2017-07-28 | 2020-02-28 | 스페클립스 주식회사 | 레이저 핸드피스용 팁 |
KR102025823B1 (ko) | 2017-09-18 | 2019-09-25 | 스페클립스 주식회사 | 타겟에 조사되는 레이저 에너지를 조절할 수 있는 진단용 레이저 핸드피스용 팁 |
US10492690B2 (en) | 2017-07-28 | 2019-12-03 | Speclipse, Inc. | Tip for laser handpiece |
KR20190031779A (ko) | 2017-09-18 | 2019-03-27 | 스페클립스 주식회사 | 타겟에 조사되는 레이저 에너지를 조절할 수 있는 진단용 레이저 핸드피스용 팁 |
JP6834903B2 (ja) * | 2017-10-20 | 2021-02-24 | トヨタ自動車株式会社 | 検査装置および検査装置故障確認方法 |
CN108335324A (zh) * | 2018-01-29 | 2018-07-27 | 清华大学 | 基于偏振瞬态成像的散射场景深度重建方法以及设备 |
US10872221B2 (en) | 2018-06-21 | 2020-12-22 | Amazon Technologies, Inc | Non-contact biometric identification system |
US10460473B1 (en) * | 2018-12-14 | 2019-10-29 | Zoox, Inc. | Camera calibration system |
US20200302147A1 (en) * | 2019-03-20 | 2020-09-24 | Amazon Technologies, Inc. | Biometric input device |
CN111328370B (zh) * | 2019-04-23 | 2023-05-02 | 合刃科技(深圳)有限公司 | 一种表面缺陷检测系统及方法 |
US11619722B2 (en) | 2020-02-12 | 2023-04-04 | Ford Global Technologies, Llc | Vehicle lidar polarization |
US20230397878A1 (en) * | 2020-12-28 | 2023-12-14 | Patternox Ltd. | Multifunctional device and methods for imaging surface/volume irregularities |
KR102449037B1 (ko) * | 2020-12-28 | 2022-09-29 | 서강대학교산학협력단 | 물질 접합구조 측정시스템 및 이를 이용한 측정방법 |
CN113509152B (zh) * | 2021-09-15 | 2021-12-03 | 深圳市脉度科技有限公司 | 一种检测皮肤生理参数的方法、装置及智能终端 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6516084B2 (en) * | 1999-12-02 | 2003-02-04 | Thermal Wave Imaging, Inc. | Temporal noise reduction, compression and analysis of thermographic image data sequences |
US7460248B2 (en) * | 2006-05-15 | 2008-12-02 | Carestream Health, Inc. | Tissue imaging system |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2171518A5 (zh) * | 1972-02-03 | 1973-09-21 | Labo Electronique Physique | |
US5432607A (en) * | 1993-02-22 | 1995-07-11 | International Business Machines Corporation | Method and apparatus for inspecting patterned thin films using diffracted beam ellipsometry |
US5719399A (en) * | 1995-12-18 | 1998-02-17 | The Research Foundation Of City College Of New York | Imaging and characterization of tissue based upon the preservation of polarized light transmitted therethrough |
IL125659A (en) * | 1998-08-05 | 2002-09-12 | Cadent Ltd | Method and device for three-dimensional simulation of a structure |
US6587711B1 (en) | 1999-07-22 | 2003-07-01 | The Research Foundation Of Cuny | Spectral polarizing tomographic dermatoscope |
US6639674B2 (en) * | 2000-03-28 | 2003-10-28 | Board Of Regents, The University Of Texas System | Methods and apparatus for polarized reflectance spectroscopy |
US7706862B2 (en) * | 2003-04-17 | 2010-04-27 | Research Foundation Of The City University Of New York | Detecting human cancer through spectral optical imaging using key water absorption wavelengths |
WO2005029015A2 (en) * | 2003-06-25 | 2005-03-31 | The University Of Akron | Multispectral, multifusion, laser-polarimetric optical imaging system |
US7289211B1 (en) * | 2004-04-09 | 2007-10-30 | Walsh Jr Joseph T | System and method for imaging sub-surface polarization-sensitive material structures |
US7397552B2 (en) * | 2004-09-27 | 2008-07-08 | Applied Materials, Israel, Ltd. | Optical inspection with alternating configurations |
US20060147095A1 (en) * | 2005-01-03 | 2006-07-06 | Usher David B | Method and system for automatically capturing an image of a retina |
US7894650B2 (en) | 2005-11-10 | 2011-02-22 | Microsoft Corporation | Discover biological features using composite images |
US7701561B2 (en) * | 2006-02-13 | 2010-04-20 | Boston Applied Technologies Incorporated | Polarization imaging apparatus |
JP4869896B2 (ja) * | 2006-12-07 | 2012-02-08 | 富士フイルム株式会社 | 光断層画像化装置 |
WO2009097618A1 (en) | 2008-01-31 | 2009-08-06 | University Of Southern California | Practical modeling and acquisition layered facial reflectance |
US20100268069A1 (en) * | 2009-04-16 | 2010-10-21 | Rongguang Liang | Dental surface imaging using polarized fringe projection |
-
2012
- 2012-01-31 CN CN201280016358.2A patent/CN103477205B/zh not_active Expired - Fee Related
- 2012-01-31 CA CA2859616A patent/CA2859616A1/en not_active Abandoned
- 2012-01-31 WO PCT/IB2012/050444 patent/WO2012104784A1/en active Application Filing
- 2012-01-31 SG SG2013080049A patent/SG194673A1/en unknown
- 2012-01-31 AU AU2012213088A patent/AU2012213088B2/en not_active Ceased
- 2012-01-31 EP EP12742751.6A patent/EP2671067A4/en not_active Withdrawn
- 2012-01-31 KR KR1020137023043A patent/KR101699812B1/ko active IP Right Grant
- 2012-01-31 US US13/982,263 patent/US9377395B2/en active Active
-
2013
- 2013-07-30 IL IL227725A patent/IL227725B/en active IP Right Grant
- 2013-08-30 CO CO13205469A patent/CO6781523A2/es not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6516084B2 (en) * | 1999-12-02 | 2003-02-04 | Thermal Wave Imaging, Inc. | Temporal noise reduction, compression and analysis of thermographic image data sequences |
US7460248B2 (en) * | 2006-05-15 | 2008-12-02 | Carestream Health, Inc. | Tissue imaging system |
Also Published As
Publication number | Publication date |
---|---|
SG194673A1 (en) | 2013-12-30 |
AU2012213088A1 (en) | 2013-09-19 |
EP2671067A1 (en) | 2013-12-11 |
IL227725A0 (en) | 2013-09-30 |
CO6781523A2 (es) | 2013-10-31 |
CN103477205A (zh) | 2013-12-25 |
KR101699812B1 (ko) | 2017-01-26 |
NZ614796A (en) | 2015-05-29 |
US9377395B2 (en) | 2016-06-28 |
IL227725B (en) | 2018-06-28 |
EP2671067A4 (en) | 2016-06-01 |
AU2012213088B2 (en) | 2015-04-23 |
KR20130123426A (ko) | 2013-11-12 |
WO2012104784A1 (en) | 2012-08-09 |
CA2859616A1 (en) | 2012-08-09 |
US20130307950A1 (en) | 2013-11-21 |
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Legal Events
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REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1192620 Country of ref document: HK |
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Effective date of registration: 20160126 Address after: Israel Shoreham Applicant after: Scade Medical Co., Ltd. Address before: Israel Shoreham Applicant before: Mustech Computing Services Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20200131 |