FR2942950B1 - Traitement d'une image de fluorescence par factorisation en matieres non negatives - Google Patents
Traitement d'une image de fluorescence par factorisation en matieres non negativesInfo
- Publication number
- FR2942950B1 FR2942950B1 FR0951505A FR0951505A FR2942950B1 FR 2942950 B1 FR2942950 B1 FR 2942950B1 FR 0951505 A FR0951505 A FR 0951505A FR 0951505 A FR0951505 A FR 0951505A FR 2942950 B1 FR2942950 B1 FR 2942950B1
- Authority
- FR
- France
- Prior art keywords
- factorization
- treatment
- fluorescence image
- negative materials
- negative
- 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
- 238000002073 fluorescence micrograph Methods 0.000 title 1
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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N21/6456—Spatial resolved fluorescence measurements; Imaging
-
- 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
- A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
-
- 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
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
- A61B5/0086—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters using infrared radiation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
- G06F18/2133—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on naturality criteria, e.g. with non-negative factorisation or negative correlation
-
- 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
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6417—Spectrofluorimetric devices
- G01N2021/6423—Spectral mapping, video display
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Biology (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Computational Biology (AREA)
- Evolutionary Computation (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0951505A FR2942950B1 (fr) | 2009-03-11 | 2009-03-11 | Traitement d'une image de fluorescence par factorisation en matieres non negatives |
US13/255,411 US20120032094A1 (en) | 2009-03-11 | 2010-03-10 | Processing a fluorescence image by factorizing into non-negative matrices |
EP10707297A EP2405800A1 (fr) | 2009-03-11 | 2010-03-10 | Traitement d'une image de fluorescence par factorisation en matrices non negatives |
PCT/EP2010/053008 WO2010103026A1 (fr) | 2009-03-11 | 2010-03-10 | Traitement d'une image de fluorescence par factorisation en matrices non negatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0951505A FR2942950B1 (fr) | 2009-03-11 | 2009-03-11 | Traitement d'une image de fluorescence par factorisation en matieres non negatives |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2942950A1 FR2942950A1 (fr) | 2010-09-17 |
FR2942950B1 true FR2942950B1 (fr) | 2012-09-28 |
Family
ID=40996512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0951505A Expired - Fee Related FR2942950B1 (fr) | 2009-03-11 | 2009-03-11 | Traitement d'une image de fluorescence par factorisation en matieres non negatives |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120032094A1 (fr) |
EP (1) | EP2405800A1 (fr) |
FR (1) | FR2942950B1 (fr) |
WO (1) | WO2010103026A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2968921B1 (fr) * | 2010-12-15 | 2013-01-11 | Commissariat Energie Atomique | Procede de localisation d'un marqueur optique dans un milieu diffusant |
CN108181478B (zh) * | 2017-12-19 | 2021-01-05 | 西北工业大学 | 一种阵列式微流控芯片的荧光采集分析方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7321791B2 (en) | 2003-09-23 | 2008-01-22 | Cambridge Research And Instrumentation, Inc. | Spectral imaging of deep tissue |
US20080200780A1 (en) * | 2006-05-11 | 2008-08-21 | Schenkman Kenneth A | Optical measurement of cellular energetics |
US10335038B2 (en) * | 2006-08-24 | 2019-07-02 | Xenogen Corporation | Spectral unmixing for in-vivo imaging |
WO2008132522A1 (fr) * | 2007-04-25 | 2008-11-06 | Ruder Boscovic Institute | Procédé de visualisation et de démarcation de tumeur en temps réel au moyen d'un diagnostic photodynamique |
US7692160B2 (en) * | 2007-05-31 | 2010-04-06 | General Electric Company | Method and system of optical imaging for target detection in a scattering medium |
WO2009005748A1 (fr) * | 2007-06-29 | 2009-01-08 | The Trustees Of Columbia University In The City Ofnew York | Systèmes et procédés d'imagerie optique ou de spectroscopie |
US8135187B2 (en) * | 2008-03-26 | 2012-03-13 | General Electric Company | Method and apparatus for removing tissue autofluorescence |
-
2009
- 2009-03-11 FR FR0951505A patent/FR2942950B1/fr not_active Expired - Fee Related
-
2010
- 2010-03-10 WO PCT/EP2010/053008 patent/WO2010103026A1/fr active Application Filing
- 2010-03-10 US US13/255,411 patent/US20120032094A1/en not_active Abandoned
- 2010-03-10 EP EP10707297A patent/EP2405800A1/fr not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2942950A1 (fr) | 2010-09-17 |
WO2010103026A1 (fr) | 2010-09-16 |
EP2405800A1 (fr) | 2012-01-18 |
US20120032094A1 (en) | 2012-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
ST | Notification of lapse |
Effective date: 20231105 |