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GB202001065D0 - Computer implemented method of spectral un-mixing - Google Patents

Computer implemented method of spectral un-mixing

Info

Publication number
GB202001065D0
GB202001065D0 GBGB2001065.8A GB202001065A GB202001065D0 GB 202001065 D0 GB202001065 D0 GB 202001065D0 GB 202001065 A GB202001065 A GB 202001065A GB 202001065 D0 GB202001065 D0 GB 202001065D0
Authority
GB
United Kingdom
Prior art keywords
spectral
mixing
implemented method
computer implemented
computer
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.)
Ceased
Application number
GBGB2001065.8A
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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Priority to GBGB2001065.8A priority Critical patent/GB202001065D0/en
Publication of GB202001065D0 publication Critical patent/GB202001065D0/en
Priority to GB2100295.1A priority patent/GB2593270B/en
Priority to PCT/GB2021/000002 priority patent/WO2021148769A1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
GBGB2001065.8A 2020-01-24 2020-01-24 Computer implemented method of spectral un-mixing Ceased GB202001065D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB2001065.8A GB202001065D0 (en) 2020-01-24 2020-01-24 Computer implemented method of spectral un-mixing
GB2100295.1A GB2593270B (en) 2020-01-24 2021-01-11 Computer implemented method of spectral un-mixing
PCT/GB2021/000002 WO2021148769A1 (en) 2020-01-24 2021-01-13 Computer implemented method of spectral un-mixing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2001065.8A GB202001065D0 (en) 2020-01-24 2020-01-24 Computer implemented method of spectral un-mixing

Publications (1)

Publication Number Publication Date
GB202001065D0 true GB202001065D0 (en) 2020-03-11

Family

ID=69726017

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB2001065.8A Ceased GB202001065D0 (en) 2020-01-24 2020-01-24 Computer implemented method of spectral un-mixing
GB2100295.1A Active GB2593270B (en) 2020-01-24 2021-01-11 Computer implemented method of spectral un-mixing

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2100295.1A Active GB2593270B (en) 2020-01-24 2021-01-11 Computer implemented method of spectral un-mixing

Country Status (2)

Country Link
GB (2) GB202001065D0 (en)
WO (1) WO2021148769A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114255167B (en) * 2021-11-25 2024-09-24 中国人民解放军战略支援部队信息工程大学 A method and device for improving spatial resolution of land surface temperature image
CN116757925B (en) * 2023-05-16 2024-07-02 宁波大学 Method and device for generating satellite remote sensing image with high space-time spectrum resolution
CN118072186B (en) * 2023-12-21 2025-02-07 南昌工程学院 A mineral identification and classification method based on hyperspectral unmixing technology
CN118032673B (en) * 2024-02-19 2024-09-17 广东亿洋管业有限公司 Method and device for detecting pipe wall strength of rubber water pipe
CN120525745B (en) * 2025-07-24 2025-09-19 湖南大学 Hyperspectral rapid imaging method and system based on spectral difference deep matrix decomposition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8041121B1 (en) * 1998-08-14 2011-10-18 The United States Of America As Represented By The Secretary Of The Air Force Algorithm for rapid endmembers determination (ALRED) in hyperspectral data
AU2011211336B2 (en) * 2011-08-10 2017-02-23 Commonwealth Scientific And Industrial Research Organisation Decomposing hyperspectral or multispectral image data
AU2012332053B2 (en) * 2011-11-04 2018-01-18 Commonwealth Scientific And Industrial Research Organisation Determining colour values in hyperspectral or multispectral images
US10094713B2 (en) * 2015-04-22 2018-10-09 The Boeing Company Hyperspectral demixing using foveated compressive projections
US10139279B2 (en) * 2015-05-12 2018-11-27 BioSensing Systems, LLC Apparatuses and methods for bio-sensing using unmanned aerial vehicles

Also Published As

Publication number Publication date
WO2021148769A1 (en) 2021-07-29
GB2593270A (en) 2021-09-22
GB202100295D0 (en) 2021-02-24
GB2593270B (en) 2022-07-27

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)