FR3091380B1 - Dispositif de détection hyperspectrale par fusion de capteurs - Google Patents
Dispositif de détection hyperspectrale par fusion de capteurs Download PDFInfo
- Publication number
- FR3091380B1 FR3091380B1 FR1901202A FR1901202A FR3091380B1 FR 3091380 B1 FR3091380 B1 FR 3091380B1 FR 1901202 A FR1901202 A FR 1901202A FR 1901202 A FR1901202 A FR 1901202A FR 3091380 B1 FR3091380 B1 FR 3091380B1
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- hyperspectral
- focal plane
- images
- detection device
- image
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- 238000001514 detection method Methods 0.000 title abstract 4
- 230000004927 fusion Effects 0.000 title abstract 2
- 238000013528 artificial neural network Methods 0.000 abstract 1
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- 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
- G06N3/084—Backpropagation, e.g. using gradient descent
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
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- 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
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- 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
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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
- G06V10/10—Image acquisition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
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- Data Mining & Analysis (AREA)
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- Artificial Intelligence (AREA)
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- Mathematical Physics (AREA)
- General Health & Medical Sciences (AREA)
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- Multimedia (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Biology (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Abstract
DISPOSITIF DE DÉTECTION HYPERSPECTRAL PAR FUSION DE CAPTEUR L'invention concerne un dispositif de capture (2) d'une scène hyperspectrale et de détection directe (1), depuis un ensemble d'images compressées (11 et 13) capturées et un ensemble d’images standards (12), de particularités dans ladite scène hyperspectrale comportant : - un moyen d'acquisition (2) d’au moins une image compressée (11 et 13) d'un plan focal hyperspectral ; et - un moyen d’acquisition (2) d’au moins une image standard (12) dudit plan focal hyperspectral ; et - des moyens de détection directe (1) à partir de l’ensemble des images compressées (11 et 13) et de l’ensemble des images standards (12) comportant un réseau de neurones (14) architecturé pour calculer une image (15) dont l'intensité lumineuse aux coordonnées x et y représente la probabilité de présence de la particularité à la même coordonnée x et y dudit plan focal hyperspectral.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1901202A FR3091380B1 (fr) | 2019-02-07 | 2019-02-07 | Dispositif de détection hyperspectrale par fusion de capteurs |
FR1905916A FR3091381B1 (fr) | 2018-12-19 | 2019-06-04 | Dispositif de détection hyperspectrale |
US17/416,380 US20210383151A1 (en) | 2018-12-19 | 2019-12-18 | Hyperspectral detection device |
EP19820789.6A EP3714399A1 (fr) | 2018-12-19 | 2019-12-18 | Dispositif de détection hyperspectrale |
PCT/EP2019/085847 WO2020127422A1 (fr) | 2018-12-19 | 2019-12-18 | Dispositif de détection hyperspectrale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1901202A FR3091380B1 (fr) | 2019-02-07 | 2019-02-07 | Dispositif de détection hyperspectrale par fusion de capteurs |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3091380A1 FR3091380A1 (fr) | 2020-07-03 |
FR3091380B1 true FR3091380B1 (fr) | 2020-12-11 |
Family
ID=67956852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1901202A Active FR3091380B1 (fr) | 2018-12-19 | 2019-02-07 | Dispositif de détection hyperspectrale par fusion de capteurs |
Country Status (1)
Country | Link |
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FR (1) | FR3091380B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3141601A1 (fr) | 2022-11-03 | 2024-05-10 | Carbon Bee | Système et procédé de contrôle d’un circuit de distribution d’un produit pour le traitement d’un espace comprenant des végétaux, engin de distribution comprenant un tel système |
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2019
- 2019-02-07 FR FR1901202A patent/FR3091380B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3091380A1 (fr) | 2020-07-03 |
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