CA2976567C - Spectroscopic classification of conformance with dietary restrictions - Google Patents

Spectroscopic classification of conformance with dietary restrictions

Info

Publication number
CA2976567C
CA2976567C CA2976567A CA2976567A CA2976567C CA 2976567 C CA2976567 C CA 2976567C CA 2976567 A CA2976567 A CA 2976567A CA 2976567 A CA2976567 A CA 2976567A CA 2976567 C CA2976567 C CA 2976567C
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CA
Canada
Prior art keywords
classification model
unknown sample
group
samples
meta
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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.)
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Application number
CA2976567A
Other languages
English (en)
French (fr)
Other versions
CA2976567A1 (en
Inventor
Nada A. O'Brien
Changmeng Hsiung
Original Assignee
Viavi Solutions Inc
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 Viavi Solutions Inc filed Critical Viavi Solutions Inc
Publication of CA2976567A1 publication Critical patent/CA2976567A1/en
Application granted granted Critical
Publication of CA2976567C publication Critical patent/CA2976567C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/70—Machine learning, data mining or chemometrics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • 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
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • 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
    • G01N33/02—Food
    • G01N33/12—Meat; Fish
    • 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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2829—Mixtures of fuels
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/211—Selection of the most significant subset of features
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2411—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on the proximity to a decision surface, e.g. support vector machines
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/24—Character recognition characterised by the processing or recognition method
    • G06V30/242—Division of the character sequences into groups prior to recognition; Selection of dictionaries
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/20—Identification of molecular entities, parts thereof or of chemical compositions
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods
    • G01N2201/1293—Using chemometrical methods resolving multicomponent spectra
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods
    • G01N2201/1296—Using chemometrical methods using neural networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Immunology (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Multimedia (AREA)
  • Medical Informatics (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Cell Biology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Virology (AREA)
CA2976567A 2016-08-25 2017-08-16 Spectroscopic classification of conformance with dietary restrictions Active CA2976567C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662379605P 2016-08-25 2016-08-25
US62/379,605 2016-08-25
US15/401,669 US10444213B2 (en) 2016-08-25 2017-01-09 Spectroscopic classification of conformance with dietary restrictions
US15/401,669 2017-01-09

Publications (2)

Publication Number Publication Date
CA2976567A1 CA2976567A1 (en) 2018-02-25
CA2976567C true CA2976567C (en) 2026-04-07

Family

ID=59886998

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2976567A Active CA2976567C (en) 2016-08-25 2017-08-16 Spectroscopic classification of conformance with dietary restrictions

Country Status (8)

Country Link
US (4) US10444213B2 (https=)
EP (1) EP3287955B1 (https=)
JP (2) JP2018049004A (https=)
KR (2) KR20180023858A (https=)
CN (2) CN118866173A (https=)
CA (1) CA2976567C (https=)
HK (1) HK1251064A1 (https=)
IL (4) IL254063B (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10444213B2 (en) 2016-08-25 2019-10-15 Viavi Solutions Inc. Spectroscopic classification of conformance with dietary restrictions
US10810408B2 (en) 2018-01-26 2020-10-20 Viavi Solutions Inc. Reduced false positive identification for spectroscopic classification
JP7271286B2 (ja) * 2019-04-19 2023-05-11 キヤノン株式会社 電子機器およびその制御方法
JP2020176952A (ja) * 2019-04-19 2020-10-29 キヤノン株式会社 電子機器およびその制御方法
WO2023008160A1 (ja) 2021-07-26 2023-02-02 株式会社ブリヂストン 推定装置、推定方法、推定プログラム、及びロボットシステム
US11920980B2 (en) * 2022-01-31 2024-03-05 Viavi Solutions Inc. Rolling principal component analysis for dynamic process monitoring and end point detection

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US5349188A (en) * 1990-04-09 1994-09-20 Ashland Oil, Inc. Near infrared analysis of piano constituents and octane number of hydrocarbons
JPH07282078A (ja) 1994-04-12 1995-10-27 Hitachi Ltd 階層的分類方法
US5912114A (en) 1997-09-12 1999-06-15 Johnson & Johnson Medical, Inc. Wound diagnosis by quantitating cortisol in wound fluids
US20020090664A1 (en) 2000-12-20 2002-07-11 Benjamin Wiegand Methods for measuring stress in mammals
WO2004048929A2 (en) 2002-11-22 2004-06-10 Solus Biosystems, Inc. High throughput screening with parallel vibrational spectroscopy
JP2004226257A (ja) * 2003-01-23 2004-08-12 Anritsu Corp マルチポート分光器とそれを用いた光スペクトラムアナライザ
US20060154276A1 (en) * 2004-05-13 2006-07-13 Prometheus Laboratories Inc. Methods of diagnosing inflammatory bowel disease
US7440098B2 (en) * 2006-04-04 2008-10-21 Custom Sensors And Technology Spectroscope and method of performing spectroscopy utilizing a micro mirror array
JP2009168743A (ja) 2008-01-18 2009-07-30 Sumitomo Electric Ind Ltd 検査方法および検査装置
JP2009282685A (ja) 2008-05-21 2009-12-03 Sony Corp 情報処理装置、情報処理方法、およびプログラム
WO2010058230A2 (en) * 2008-11-24 2010-05-27 Institut Rudjer Boskovic Method of and system for blind extraction of more than two pure components out of spectroscopic or spectrometric measurements of only two mixtures by means of sparse component analysis
JP2012122851A (ja) 2010-12-08 2012-06-28 St Japan Inc ラマン分析装置
EP2648133A1 (fr) 2012-04-04 2013-10-09 Biomerieux Identification de microorganismes par spectrometrie et classification structurée
NL2009015C2 (en) 2012-04-10 2013-10-15 Biosparq B V 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.
US20160140870A1 (en) * 2013-05-23 2016-05-19 Medibotics Llc Hand-Held Spectroscopic Sensor with Light-Projected Fiducial Marker for Analyzing Food Composition and Quantity
DE102013008003B4 (de) 2013-05-08 2015-03-19 Freshdetect Gmbh Messgerät zum Messen eines Oberflächenbelags auf einem Messobjekt, insbesondere auf einem Lebensmittel, und dessen Verwendung
EP3090239A4 (en) * 2014-01-03 2018-01-10 Verifood Ltd. Spectrometry systems, methods, and applications
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JP6738588B2 (ja) 2014-09-02 2020-08-12 セイコーエプソン株式会社 発振器、電子機器、および移動体
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JP6645441B2 (ja) 2014-11-26 2020-02-14 日本電気株式会社 情報処理システム、情報処理方法、及び、プログラム
CN105069462A (zh) * 2015-07-15 2015-11-18 天津大学 基于光谱特征细分和分类器级联的有机化学品定性判定方法
US10444213B2 (en) * 2016-08-25 2019-10-15 Viavi Solutions Inc. Spectroscopic classification of conformance with dietary restrictions

Also Published As

Publication number Publication date
EP3287955B1 (en) 2021-10-06
IL289163B2 (en) 2024-01-01
IL254063A0 (en) 2017-09-28
US20200025739A1 (en) 2020-01-23
CA2976567A1 (en) 2018-02-25
US12578319B2 (en) 2026-03-17
HK1251064A1 (zh) 2019-01-18
IL305323B1 (en) 2025-05-01
IL319905A (en) 2025-05-01
IL305323A (en) 2023-10-01
EP3287955A2 (en) 2018-02-28
IL289163A (en) 2022-02-01
IL289163B1 (en) 2023-09-01
CN107784317A (zh) 2018-03-09
EP3287955A3 (en) 2018-03-28
US20230134192A1 (en) 2023-05-04
US10852285B2 (en) 2020-12-01
JP2021121929A (ja) 2021-08-26
KR20180023858A (ko) 2018-03-07
KR20210029181A (ko) 2021-03-15
IL305323B2 (en) 2025-09-01
JP2018049004A (ja) 2018-03-29
HK1251063A1 (en) 2019-01-18
JP7199465B2 (ja) 2023-01-05
CN118866173A (zh) 2024-10-29
US11555810B2 (en) 2023-01-17
US20180059084A1 (en) 2018-03-01
US20210072212A1 (en) 2021-03-11
IL254063B (en) 2022-02-01
US10444213B2 (en) 2019-10-15

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