GB2602853B - Method and device for crop canopy chlorophyll fluorescence three-dimensional distribution information acquisition - Google Patents

Method and device for crop canopy chlorophyll fluorescence three-dimensional distribution information acquisition Download PDF

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Publication number
GB2602853B
GB2602853B GB2109286.1A GB202109286A GB2602853B GB 2602853 B GB2602853 B GB 2602853B GB 202109286 A GB202109286 A GB 202109286A GB 2602853 B GB2602853 B GB 2602853B
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United Kingdom
Prior art keywords
information acquisition
distribution information
dimensional distribution
chlorophyll fluorescence
crop canopy
Prior art date
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Active
Application number
GB2109286.1A
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GB202109286D0 (en
GB2602853A (en
Inventor
Wang Jizhang
Gu Rongrong
Zhang Yun
Yuan Junjie
Li Pingping
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu University
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Jiangsu University
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Publication date
Application filed by Jiangsu University filed Critical Jiangsu University
Priority claimed from PCT/CN2021/072032 external-priority patent/WO2021212932A1/en
Publication of GB202109286D0 publication Critical patent/GB202109286D0/en
Publication of GB2602853A publication Critical patent/GB2602853A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • 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
    • 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
    • G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
    • 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
    • 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
    • G01N2021/635—Photosynthetic material analysis, e.g. chrorophyll
    • 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
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • 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
    • G06T2207/10064—Fluorescence 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30181—Earth observation
    • G06T2207/30188—Vegetation; Agriculture

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Quality & Reliability (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
GB2109286.1A 2021-01-15 2021-01-15 Method and device for crop canopy chlorophyll fluorescence three-dimensional distribution information acquisition Active GB2602853B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/072032 WO2021212932A1 (en) 2020-04-23 2021-01-15 Method and device for acquiring chlorophyll fluorescence three-dimensional distribution information of crop canopy

Publications (3)

Publication Number Publication Date
GB202109286D0 GB202109286D0 (en) 2021-08-11
GB2602853A GB2602853A (en) 2022-07-20
GB2602853B true GB2602853B (en) 2023-02-15

Family

ID=77179660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2109286.1A Active GB2602853B (en) 2021-01-15 2021-01-15 Method and device for crop canopy chlorophyll fluorescence three-dimensional distribution information acquisition

Country Status (1)

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GB (1) GB2602853B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111551530A (en) * 2020-04-23 2020-08-18 江苏大学 Method and device for acquiring three-dimensional distribution information of chlorophyll fluorescence of canopy of crop group

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111551530A (en) * 2020-04-23 2020-08-18 江苏大学 Method and device for acquiring three-dimensional distribution information of chlorophyll fluorescence of canopy of crop group

Also Published As

Publication number Publication date
GB202109286D0 (en) 2021-08-11
GB2602853A (en) 2022-07-20

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