FR3074596B1 - Procede de caracterisation d'echantillons utilisant des reseaux de neurones - Google Patents

Procede de caracterisation d'echantillons utilisant des reseaux de neurones Download PDF

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FR3074596B1
FR3074596B1 FR1761522A FR1761522A FR3074596B1 FR 3074596 B1 FR3074596 B1 FR 3074596B1 FR 1761522 A FR1761522 A FR 1761522A FR 1761522 A FR1761522 A FR 1761522A FR 3074596 B1 FR3074596 B1 FR 3074596B1
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input data
images
neural network
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FR3074596A1 (fr
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Valeriu Vrabie
Eric Perrin
Sihem Mezghani
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Universite de Reims Champagne Ardenne URCA
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Universite de Reims Champagne Ardenne URCA
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Priority to CA3083079A priority patent/CA3083079A1/fr
Priority to US16/768,573 priority patent/US11828652B2/en
Priority to CN201880077916.3A priority patent/CN111630356B/zh
Priority to JP2020547304A priority patent/JP2021504864A/ja
Priority to PCT/EP2018/083210 priority patent/WO2019106179A2/fr
Priority to EP18814839.9A priority patent/EP3717877A2/fr
Publication of FR3074596A1 publication Critical patent/FR3074596A1/fr
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    • 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
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/048—Activation functions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • 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
    • G01J2003/2826—Multispectral imaging, e.g. filter imaging
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8883—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges involving the calculation of gauges, generating models
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G06N20/10—Machine learning using kernel methods, e.g. support vector machines [SVM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10032—Satellite or aerial image; Remote sensing
    • G06T2207/10036—Multispectral image; Hyperspectral image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10048—Infrared image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30181—Earth observation
    • G06T2207/30188—Vegetation; Agriculture

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Radiation Pyrometers (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Character Discrimination (AREA)

Abstract

La présente invention concerne un procédé de caractérisation d'un échantillon, utilisant un ensemble d'images spectrales de l'échantillon à caractériser préalablement acquises, notamment par thermographie infrarouge ou imagerie spectrale, et au moins un réseau de neurones, le procédé comprenant les étapes consistant à : - générer au moins un volume de valeurs d'un paramètre observé à partir desdites images spectrales, pour une pluralité de coordonnées des pixels des images et une pluralité d'acquisitions, - extraire au moins un jeu de données d'entrée à partir dudit volume de données, ces données d'entrée correspondant aux valeurs du paramètre observé, pour un pixel de mêmes coordonnées selon différentes acquisitions, valeurs auxquelles au moins une fonction de transformation a été appliquée, - entraîner ledit au moins un réseau de neurones en utilisant les données d'entrée pour en extraire au moins une caractéristique de l'échantillon à caractériser.
FR1761522A 2017-12-01 2017-12-01 Procede de caracterisation d'echantillons utilisant des reseaux de neurones Active FR3074596B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1761522A FR3074596B1 (fr) 2017-12-01 2017-12-01 Procede de caracterisation d'echantillons utilisant des reseaux de neurones
US16/768,573 US11828652B2 (en) 2017-12-01 2018-11-30 Method for characterising samples using neural networks
CN201880077916.3A CN111630356B (zh) 2017-12-01 2018-11-30 用于使用神经网络来表征样本的方法
JP2020547304A JP2021504864A (ja) 2017-12-01 2018-11-30 ニューラルネットワークを使用してサンプルを特徴付けるための方法
CA3083079A CA3083079A1 (fr) 2017-12-01 2018-11-30 Procede de caracterisation d'echantillons utilisant des reseaux de neurones
PCT/EP2018/083210 WO2019106179A2 (fr) 2017-12-01 2018-11-30 Procede de caracterisation d'echantillons utilisant des reseaux de neurones
EP18814839.9A EP3717877A2 (fr) 2017-12-01 2018-11-30 Procede de caracterisation d'echantillons utilisant des reseaux de neurones

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761522A FR3074596B1 (fr) 2017-12-01 2017-12-01 Procede de caracterisation d'echantillons utilisant des reseaux de neurones
FR1761522 2017-12-01

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FR3074596A1 FR3074596A1 (fr) 2019-06-07
FR3074596B1 true FR3074596B1 (fr) 2019-12-06

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US (1) US11828652B2 (fr)
EP (1) EP3717877A2 (fr)
JP (1) JP2021504864A (fr)
CN (1) CN111630356B (fr)
CA (1) CA3083079A1 (fr)
FR (1) FR3074596B1 (fr)
WO (1) WO2019106179A2 (fr)

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CN110333260B (zh) * 2019-07-19 2022-07-26 北京锐百凌科技有限公司 防爆高光谱远红外气云成像控制传输及信息处理、定向发布系统
KR102256181B1 (ko) * 2019-12-30 2021-05-27 한국과학기술원 강구조물의 도막 상태 검사 및 평가 방법과 이를 위한 시스템
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US11393182B2 (en) * 2020-05-29 2022-07-19 X Development Llc Data band selection using machine learning
FR3114653A1 (fr) 2020-09-30 2022-04-01 Antonin VAN EXEM Procede d’analyse de la pollution des sols
FR3117297B1 (fr) * 2020-12-08 2023-05-05 Otodo Procédé d’aide à l’appairage d’un objet domestique connecté avec une unité centralisée
JP2023511240A (ja) * 2020-12-28 2023-03-17 商▲湯▼国▲際▼私人有限公司 画像認識方法と装置、画像生成方法と装置、及び、ニューラルネットワークのトレーニング方法と装置
CN113063751B (zh) * 2021-03-25 2022-04-22 司法鉴定科学研究院 一种基于红外光谱成像技术的法医学肺脂肪栓塞分析方法
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CN113984772A (zh) * 2021-10-25 2022-01-28 浙江大学 基于多源数据融合的作物病害信息检测方法、系统及装置
CN114387226A (zh) * 2021-12-23 2022-04-22 中国联合网络通信集团有限公司 大米等级划分方法、装置、设备及存储介质
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Also Published As

Publication number Publication date
JP2021504864A (ja) 2021-02-15
CA3083079A1 (fr) 2019-06-06
US20200333185A1 (en) 2020-10-22
US11828652B2 (en) 2023-11-28
FR3074596A1 (fr) 2019-06-07
CN111630356A (zh) 2020-09-04
CN111630356B (zh) 2023-10-03
WO2019106179A3 (fr) 2019-07-25
EP3717877A2 (fr) 2020-10-07
WO2019106179A2 (fr) 2019-06-06

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