IN2014DN09363A - - Google Patents

Info

Publication number
IN2014DN09363A
IN2014DN09363A IN9363DEN2014A IN2014DN09363A IN 2014DN09363 A IN2014DN09363 A IN 2014DN09363A IN 9363DEN2014 A IN9363DEN2014 A IN 9363DEN2014A IN 2014DN09363 A IN2014DN09363 A IN 2014DN09363A
Authority
IN
India
Prior art keywords
spectra
spectrum
basis
value
sample
Prior art date
Application number
Inventor
René Raymond Parchen
Arjan Laurens Van Wuijckhuijse
Adrianus Bos
Original Assignee
Biosparq B V
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
Priority to NL2008620 priority Critical
Priority to NL2009015A priority patent/NL2009015C2/en
Application filed by Biosparq B V filed Critical Biosparq B V
Priority to PCT/NL2013/050260 priority patent/WO2013154425A1/en
Publication of IN2014DN09363A publication Critical patent/IN2014DN09363A/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00496Recognising patterns in signals and combinations thereof
    • G06K9/00536Classification; Matching
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483Physical analysis of biological material
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28Investigating the spectrum
    • G01J3/44Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00496Recognising patterns in signals and combinations thereof
    • G06K9/00536Classification; Matching
    • G06K9/00543Classification; Matching by matching peak patterns
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/62Methods or arrangements for recognition using electronic means
    • G06K9/6267Classification techniques
    • G06K9/6268Classification techniques relating to the classification paradigm, e.g. parametric or non-parametric approaches
    • G06K9/6277Classification techniques relating to the classification paradigm, e.g. parametric or non-parametric approaches based on a parametric (probabilistic) model, e.g. based on Neyman-Pearson lemma, likelihood ratio, Receiver Operating Characteristic [ROC] curve plotting a False Acceptance Rate [FAR] versus a False Reject Rate [FRR]
    • G06K9/6278Bayesian classification
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00Particle spectrometers or separator tubes
    • H01J49/0027Methods for using particle spectrometers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints

Abstract

The invention relates to a method for classification of a sample on the basis of spectral data a method for creating a database and a method for using this database, and corresponding computer program data storage medium and system. The method comprises: a) obtaining at least two sets of first spectra for use as reference spectra, each set comprising spectra of reference samples belonging to the same class; b) determining for each of the reference spectra the value of the same at least one quantity related to a spectral feature; c) associating a probability to different values of the quantity on the basis of the determined values; d) obtaining a spectrum from the sample and determining the value of the same at least one quantity of this spectrum; and e) calculating on the basis of the probabilities and the value of the quantity for the obtained spectrum for each of said at least two classes a probability that the sample belongs to that class.
IN9363DEN2014 2012-04-10 2013-04-10 IN2014DN09363A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL2008620 2012-04-10
NL2009015A NL2009015C2 (en) 2012-04-10 2012-06-15 Method for classification of a sample on the basis of spectral data, method for creating a database and method for using this database, and corresponding computer program, data storage medium and system.
PCT/NL2013/050260 WO2013154425A1 (en) 2012-04-10 2013-04-10 Method for classification of a sample on the basis of spectral data, method for creating a database and method for using this database, and corresponding computer program, data storage medium and system

Publications (1)

Publication Number Publication Date
IN2014DN09363A true IN2014DN09363A (en) 2015-07-17

Family

ID=48237199

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9363DEN2014 IN2014DN09363A (en) 2012-04-10 2013-04-10

Country Status (9)

Country Link
US (1) US20150066377A1 (en)
EP (1) EP2836958B1 (en)
JP (1) JP6525864B2 (en)
CN (1) CN104380311B (en)
BR (1) BR112014025246A8 (en)
IN (1) IN2014DN09363A (en)
NL (1) NL2009015C2 (en)
RU (1) RU2633797C2 (en)
WO (1) WO2013154425A1 (en)

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US9754774B2 (en) 2014-02-14 2017-09-05 Perkinelmer Health Sciences, Inc. Systems and methods for automated analysis of output in single particle inductively coupled plasma mass spectrometry and similar data sets
CN106198482B (en) * 2015-05-04 2019-07-05 清华大学 The method for whether being added with Western medicine in detection health care product based on Raman spectrum
US20160350475A1 (en) * 2015-05-29 2016-12-01 Virgin Instruments Corporation Method for Developing and Applying Databases for Idenfication of Microorganisms by MALDI-TOF Mass Spectrometry
KR101844658B1 (en) * 2015-06-09 2018-04-03 한양대학교 산학협력단 Tactile perception system, and method of database construction as the same
EP3136270B1 (en) * 2015-08-26 2021-02-24 Viavi Solutions Inc. Raw material identification using spectroscopy
JP2018532105A (en) 2015-09-01 2018-11-01 マサチューセッツ インスティテュート オブ テクノロジー Apparatus, system and method for Talbot type spectrometer
KR101816400B1 (en) * 2016-05-12 2018-01-09 에스케이이노베이션 주식회사 Evaluation method of active material for rechargeable battery
KR102256075B1 (en) * 2016-08-22 2021-05-25 하이랜드 이노베이션 인코포레이티드 Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry analysis of time versus intensity distribution
US10444213B2 (en) 2016-08-25 2019-10-15 Viavi Solutions Inc. Spectroscopic classification of conformance with dietary restrictions
WO2018158399A1 (en) 2017-03-02 2018-09-07 Biosparq B.V. Diagnostic method and system for diagnosis
FR3065285B1 (en) * 2017-04-14 2019-07-05 Commissariat A L'energie Atomique Et Aux Energies Alternatives METHOD FOR ACQUIRING A SPECTRUM
US10804562B2 (en) * 2017-12-06 2020-10-13 Tesla Motors Canada ULC Method and system for determining concentration of electrolyte components for lithium-ion cells
US10810408B2 (en) * 2018-01-26 2020-10-20 Viavi Solutions Inc. Reduced false positive identification for spectroscopic classification
US11009452B2 (en) 2018-01-26 2021-05-18 Viavi Solutions Inc. Reduced false positive identification for spectroscopic quantification
JP2019174200A (en) * 2018-03-27 2019-10-10 エバ・ジャパン 株式会社 Information search system and program
JP6620189B2 (en) * 2018-06-08 2019-12-11 パーキンエルマー・ヘルス・サイエンシーズ・インコーポレイテッドPerkinelmer Health Sciences, Inc. System and method for automated analysis of output and similar data sets in single particle inductively coupled plasma mass spectrometry
WO2020212969A1 (en) * 2019-04-15 2020-10-22 Security Matters Ltd. Method and system for classification of samples
RU2751434C1 (en) * 2020-09-04 2021-07-13 Андрей Валентинович Крашенинников Mobile laser emission substance analyser
CN112255215B (en) * 2020-09-16 2021-08-17 清华大学 Method for detecting surface enhanced Raman of modified dimer for analyzing living cell life activity state

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JP4103324B2 (en) * 2000-03-06 2008-06-18 住友化学株式会社 Titanium oxide, photocatalyst body and photocatalyst body coating agent using the same
WO2002042733A2 (en) * 2000-11-16 2002-05-30 Ciphergen Biosystems, Inc. Method for analyzing mass spectra
US20030087456A1 (en) * 2001-10-08 2003-05-08 Jones Howland D.T. Within-sample variance classification of samples
US20070184455A1 (en) * 2003-05-16 2007-08-09 Cheryl Arrowsmith Evaluation of spectra
MX2007002630A (en) * 2004-09-07 2007-07-13 Petromodel Ehf Apparatus and method for analysis of size, form and angularity and for compositional analysis of mineral and rock particles.
DE102005002672B4 (en) * 2005-01-13 2009-02-26 Universität Leipzig Method for rapid differentiation of microorganisms at subspecies level using MALDI-TOF MS
US20090012723A1 (en) * 2005-06-09 2009-01-08 Chemlmage Corporation Adaptive Method for Outlier Detection and Spectral Library Augmentation
JP2007240326A (en) * 2006-03-08 2007-09-20 Intec Web & Genome Informatics Corp Waveform analysis device
EP2157599A1 (en) 2008-08-21 2010-02-24 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Method and apparatus for identification of biological material
JP5649835B2 (en) * 2010-02-25 2015-01-07 オリンパス株式会社 Vibration spectrum analysis method
JP5458389B2 (en) * 2010-07-05 2014-04-02 清水建設株式会社 Parameter selection method and parameter selection system
BR112013003391B1 (en) * 2010-08-13 2020-03-31 Somalogic, Inc. METHOD FOR DIAGNOSING PANCREATIC CANCER IN AN INDIVIDUAL
EP2439536A1 (en) * 2010-10-01 2012-04-11 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO New classification method for spectral data

Also Published As

Publication number Publication date
JP6525864B2 (en) 2019-06-05
EP2836958B1 (en) 2020-06-10
WO2013154425A1 (en) 2013-10-17
CN104380311A (en) 2015-02-25
RU2633797C2 (en) 2017-10-18
BR112014025246A8 (en) 2021-03-02
NL2009015C2 (en) 2013-10-15
RU2014145011A (en) 2016-05-27
JP2015516570A (en) 2015-06-11
CN104380311B (en) 2018-06-26
EP2836958A1 (en) 2015-02-18
US20150066377A1 (en) 2015-03-05

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