FR3109159B1 - Procédé de traitement d’images appliqué aux compteurs de colonies en microbiologie - Google Patents
Procédé de traitement d’images appliqué aux compteurs de colonies en microbiologie Download PDFInfo
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- FR3109159B1 FR3109159B1 FR2003596A FR2003596A FR3109159B1 FR 3109159 B1 FR3109159 B1 FR 3109159B1 FR 2003596 A FR2003596 A FR 2003596A FR 2003596 A FR2003596 A FR 2003596A FR 3109159 B1 FR3109159 B1 FR 3109159B1
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- 238000003672 processing method Methods 0.000 title 1
- 238000001514 detection method Methods 0.000 abstract 2
- 230000008033 biological extinction Effects 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/08—Design features of general application for actuating the drive
- G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
- G06M1/101—Design features of general application for actuating the drive by electric or magnetic means by electro-optical means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M1/00—Apparatus for enzymology or microbiology
- C12M1/34—Measuring or testing with condition measuring or sensing means, e.g. colony counters
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
- C12Q1/06—Quantitative determination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1429—Signal processing
- G01N15/1433—Signal processing using image recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/25—Fusion techniques
- G06F18/251—Fusion techniques of input or preprocessed data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/136—Segmentation; Edge detection involving thresholding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
- G06V10/80—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
- G06V10/803—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of input or preprocessed data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
- G06V20/698—Matching; Classification
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N2015/1486—Counting the particles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N2015/1497—Particle shape
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- 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
- G06T2207/10056—Microscopic image
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- 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
- G06T2207/20212—Image combination
- G06T2207/20221—Image fusion; Image merging
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- 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
- G06T2207/30242—Counting objects in image
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Evolutionary Computation (AREA)
- Artificial Intelligence (AREA)
- Data Mining & Analysis (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Software Systems (AREA)
- Medical Informatics (AREA)
- Computing Systems (AREA)
- Databases & Information Systems (AREA)
- Immunology (AREA)
- Bioinformatics & Computational Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Sustainable Development (AREA)
- Evolutionary Biology (AREA)
- Signal Processing (AREA)
- Dispersion Chemistry (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Biophysics (AREA)
- Toxicology (AREA)
Abstract
Dispositif (30) de comptage de colonies présentes dans un échantillon, doté d’un emplacement prévu pour recevoir un support agencé pour recevoir un milieu nutritif solide et ledit échantillon, comportant un premier et un deuxième organe de détection formés par un seul organe de détection (35), et dans une unité de traitement (36) est agencée pour piloter sélectivement dans une configuration en champ clair, le remplacement d’une surface diffusante sombre (24) par une surface diffusante claire (14), l’extinction de diodes électroluminescentes (23) pour configuration à champ sombre, l’allumage des diodes électroluminescentes (13) pour configuration en champ clair ; dans une configuration en champ sombre, le remplacement de la surface diffusante claire (14) par la surface diffusante sombre (24), l’extinction des diodes électroluminescentes (13) pour configuration à champ clair, l’allumage des diodes électroluminescentes (23) pour configuration à champ sombre. Figure pour l’abrégé : figure 7
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2003596A FR3109159B1 (fr) | 2020-04-09 | 2020-04-09 | Procédé de traitement d’images appliqué aux compteurs de colonies en microbiologie |
CN202110369317.2A CN113159262A (zh) | 2020-04-09 | 2021-04-06 | 微生物学中应用于菌落计数器的图像处理方法 |
US17/223,784 US20210318225A1 (en) | 2020-04-09 | 2021-04-06 | Image Processing Process Applied to Colony Counters in Microbiology |
GB2105015.8A GB2595565A (en) | 2020-04-09 | 2021-04-08 | Image processing method applied to colony counting in microbiology |
JP2021065748A JP2021168650A (ja) | 2020-04-09 | 2021-04-08 | 微生物学においてコロニーカウンターに適用される画像処理方法 |
US18/407,425 US20240185392A1 (en) | 2020-04-09 | 2024-01-08 | Image Processing Process Applied to Colony Counters in Microbiology |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2003596 | 2020-04-09 | ||
FR2003596A FR3109159B1 (fr) | 2020-04-09 | 2020-04-09 | Procédé de traitement d’images appliqué aux compteurs de colonies en microbiologie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3109159A1 FR3109159A1 (fr) | 2021-10-15 |
FR3109159B1 true FR3109159B1 (fr) | 2023-06-23 |
Family
ID=71452459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2003596A Active FR3109159B1 (fr) | 2020-04-09 | 2020-04-09 | Procédé de traitement d’images appliqué aux compteurs de colonies en microbiologie |
Country Status (5)
Country | Link |
---|---|
US (2) | US20210318225A1 (fr) |
JP (1) | JP2021168650A (fr) |
CN (1) | CN113159262A (fr) |
FR (1) | FR3109159B1 (fr) |
GB (1) | GB2595565A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3109159B1 (fr) * | 2020-04-09 | 2023-06-23 | Interscience | Procédé de traitement d’images appliqué aux compteurs de colonies en microbiologie |
CN113791008B (zh) * | 2021-08-25 | 2024-03-15 | 安徽高哲信息技术有限公司 | 一种粮食不完善粒检测设备及检测方法 |
WO2025003581A1 (fr) * | 2023-06-29 | 2025-01-02 | bioMérieux | Procédé de détection de colonies de microorganismes dans un échantillon disposé dans un milieu de culture |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS503355A (fr) * | 1973-05-11 | 1975-01-14 | ||
JPS61198008A (ja) * | 1985-02-28 | 1986-09-02 | Fujitsu Ltd | 画像検出装置 |
US5162990A (en) * | 1990-06-15 | 1992-11-10 | The United States Of America As Represented By The United States Navy | System and method for quantifying macrophage phagocytosis by computer image analysis |
CA2243090A1 (fr) * | 1998-07-10 | 2000-01-10 | Timothy M. Richardson | Ultramicroscope a contraste inverse et methode |
JP4825426B2 (ja) * | 2005-01-31 | 2011-11-30 | 財団法人 東京都医学総合研究所 | 生物顕微鏡に用いる暗視野照明装置 |
US20080153125A1 (en) * | 2006-11-10 | 2008-06-26 | Advanced Analytical Technologies, Inc. | Rapid detection of microorganisms in fluids |
US20100212436A1 (en) * | 2009-02-25 | 2010-08-26 | Erik Axel Swenson | Single use sterile slit impact sampling cassette with rotatable capture tray |
US8849006B2 (en) * | 2009-03-25 | 2014-09-30 | Quorum Technologies Inc. | Darkfield imaging system and methods for automated screening of cells |
WO2011046807A2 (fr) * | 2009-10-12 | 2011-04-21 | Ventana Medical Systems, Inc. | Contraste multi-modalités et rendu de contexte en fond clair pour la détermination améliorée d'une pathologie et une détection de multiples analytes dans un tissu |
WO2011115218A1 (fr) * | 2010-03-17 | 2011-09-22 | 株式会社エルメックス | Procédé d'essai bactériologique au moyen d'un milieu de culture de type film, et outil de capture d'images utilisé lors de ce procédé d'essai bactériologique |
WO2011144212A1 (fr) * | 2010-05-21 | 2011-11-24 | Chemometec A/S | Source de lumière à fond sombre compacte et analyse d'image à fond sombre à faible agrandissement |
JP5799653B2 (ja) * | 2011-08-17 | 2015-10-28 | 富士通株式会社 | 画像処理装置、像を生成する方法並びにシステム |
FR2986237A1 (fr) | 2012-01-27 | 2013-08-02 | Advencis | Dispositif de detection rapide de micro-organismes |
AU2014273560B2 (en) * | 2013-05-28 | 2018-07-19 | Chemometec A/S | Image forming cytometer |
JP6229365B2 (ja) * | 2013-08-06 | 2017-11-15 | 富士通株式会社 | コロニーカウント装置、コロニーカウント方法、およびコロニーカウントプログラム |
US10387701B2 (en) * | 2014-07-31 | 2019-08-20 | The Code Corporation | Barcode reader and docking station for charging the barcode reader |
AU2016232975C1 (en) * | 2015-03-13 | 2021-11-25 | Genea Ip Holdings Pty Limited | Method and apparatus for microscopy |
EP3088863A1 (fr) * | 2015-05-01 | 2016-11-02 | Malvern Instruments Limited | Améliorations se rapportant à la caractérisation de particules |
JP6742724B2 (ja) * | 2015-12-28 | 2020-08-19 | シスメックス株式会社 | 細胞領域決定方法、細胞撮像システム、細胞画像の処理装置及びコンピュータプログラム |
BR112018071434B1 (pt) * | 2016-05-30 | 2022-12-27 | Bobst Mex Sa | Sistema de inspeção de superfície e método de identificação das áreas de superfície refletoras em um elemento laminado |
CN107449778B (zh) * | 2016-05-31 | 2018-11-23 | 上海微电子装备(集团)股份有限公司 | 一种自动光学检测装置及方法 |
ES2823151T3 (es) * | 2016-09-02 | 2021-05-06 | Biomerieux Sa | Método, sistema y producto del programa informático para determinar la presencia de microorganismos e identificar dichos microorganismos |
FR3062133B1 (fr) | 2017-01-23 | 2022-06-17 | Interscience | Procede et appareil de comptage de colonies |
CN116626287A (zh) * | 2017-06-28 | 2023-08-22 | 贝克顿·迪金森公司 | 使用剂量响应曲线的递减信号部分来测量包括高浓度分析物在内的分析物的夹心式测定 |
US10402963B2 (en) * | 2017-08-24 | 2019-09-03 | Kla-Tencor Corporation | Defect detection on transparent or translucent wafers |
GB201716883D0 (en) * | 2017-10-13 | 2017-11-29 | Q-Linea Ab | Method for determining the concentration of intact microorganisms in a sample |
US12020493B2 (en) * | 2018-07-27 | 2024-06-25 | Ventana Medical Systems, Inc. | Systems for automated in situ hybridization analysis |
FR3109159B1 (fr) * | 2020-04-09 | 2023-06-23 | Interscience | Procédé de traitement d’images appliqué aux compteurs de colonies en microbiologie |
-
2020
- 2020-04-09 FR FR2003596A patent/FR3109159B1/fr active Active
-
2021
- 2021-04-06 CN CN202110369317.2A patent/CN113159262A/zh active Pending
- 2021-04-06 US US17/223,784 patent/US20210318225A1/en not_active Abandoned
- 2021-04-08 JP JP2021065748A patent/JP2021168650A/ja active Pending
- 2021-04-08 GB GB2105015.8A patent/GB2595565A/en active Pending
-
2024
- 2024-01-08 US US18/407,425 patent/US20240185392A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB202105015D0 (en) | 2021-05-26 |
GB2595565A (en) | 2021-12-01 |
JP2021168650A (ja) | 2021-10-28 |
US20210318225A1 (en) | 2021-10-14 |
US20240185392A1 (en) | 2024-06-06 |
CN113159262A (zh) | 2021-07-23 |
FR3109159A1 (fr) | 2021-10-15 |
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