GB2586245B - Method and apparatus - Google Patents

Method and apparatus Download PDF

Info

Publication number
GB2586245B
GB2586245B GB1911577.3A GB201911577A GB2586245B GB 2586245 B GB2586245 B GB 2586245B GB 201911577 A GB201911577 A GB 201911577A GB 2586245 B GB2586245 B GB 2586245B
Authority
GB
United Kingdom
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.)
Active
Application number
GB1911577.3A
Other versions
GB2586245A (en
GB201911577D0 (en
Inventor
Edward Geach James
James Smith Michael
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.)
University of Hertfordshire
Original Assignee
University of Hertfordshire
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 University of Hertfordshire filed Critical University of Hertfordshire
Priority to GB1911577.3A priority Critical patent/GB2586245B/en
Priority to GB2111302.2A priority patent/GB2595122B/en
Publication of GB201911577D0 publication Critical patent/GB201911577D0/en
Priority to BR112022002651A priority patent/BR112022002651A2/en
Priority to CA3147581A priority patent/CA3147581A1/en
Priority to PCT/GB2020/051787 priority patent/WO2021028650A1/en
Priority to AU2020327651A priority patent/AU2020327651A1/en
Priority to EP20751240.1A priority patent/EP4014197A1/en
Publication of GB2586245A publication Critical patent/GB2586245A/en
Application granted granted Critical
Publication of GB2586245B publication Critical patent/GB2586245B/en
Priority to US17/671,233 priority patent/US20220335715A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/417—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section involving the use of neural networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
    • G01S13/867—Combination of radar systems with cameras
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/9021—SAR image post-processing techniques
    • G01S13/9027—Pattern recognition for feature extraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/22—Matching criteria, e.g. proximity measures
    • 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
    • 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
    • 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
    • G06N3/047—Probabilistic or stochastic networks
    • 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
    • G06N3/088—Non-supervised learning, e.g. competitive learning
    • 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
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/143—Sensing or illuminating at different wavelengths
    • 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
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/13—Satellite images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/194—Terrestrial scenes using hyperspectral data, i.e. more or other wavelengths than RGB

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mathematical Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Molecular Biology (AREA)
  • Astronomy & Astrophysics (AREA)
  • Medical Informatics (AREA)
  • Databases & Information Systems (AREA)
  • Electromagnetism (AREA)
  • Probability & Statistics with Applications (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Image Processing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB1911577.3A 2019-08-13 2019-08-13 Method and apparatus Active GB2586245B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB1911577.3A GB2586245B (en) 2019-08-13 2019-08-13 Method and apparatus
GB2111302.2A GB2595122B (en) 2019-08-13 2019-08-13 Method and apparatus
PCT/GB2020/051787 WO2021028650A1 (en) 2019-08-13 2020-07-24 Predicting visible/infrared band images using radar reflectance/backscatter images of a terrestrial region
CA3147581A CA3147581A1 (en) 2019-08-13 2020-07-24 Predicting visible/infrared band images using radar reflectance/backscatter images of a terrestrial region
BR112022002651A BR112022002651A2 (en) 2019-08-13 2020-07-24 Methods of translating an input image r to an output image v* and predicting the visible infrared band images, e, imaging apparatus
AU2020327651A AU2020327651A1 (en) 2019-08-13 2020-07-24 Predicting visible/infrared band images using radar reflectance/backscatter images of a terrestrial region
EP20751240.1A EP4014197A1 (en) 2019-08-13 2020-07-24 Predicting visible/infrared band images using radar reflectance/backscatter images of a terrestrial region
US17/671,233 US20220335715A1 (en) 2019-08-13 2022-02-14 Predicting visible/infrared band images using radar reflectance/backscatter images of a terrestrial region

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1911577.3A GB2586245B (en) 2019-08-13 2019-08-13 Method and apparatus

Publications (3)

Publication Number Publication Date
GB201911577D0 GB201911577D0 (en) 2019-09-25
GB2586245A GB2586245A (en) 2021-02-17
GB2586245B true GB2586245B (en) 2021-09-22

Family

ID=67990965

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1911577.3A Active GB2586245B (en) 2019-08-13 2019-08-13 Method and apparatus
GB2111302.2A Active GB2595122B (en) 2019-08-13 2019-08-13 Method and apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2111302.2A Active GB2595122B (en) 2019-08-13 2019-08-13 Method and apparatus

Country Status (1)

Country Link
GB (2) GB2586245B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110988818B (en) * 2019-12-09 2023-03-17 西安电子科技大学 Cheating interference template generation method for countermeasure network based on condition generation formula
CN111833239B (en) * 2020-06-01 2023-08-01 北京百度网讯科技有限公司 Image translation method and device and image translation model training method and device
CN113762277B (en) * 2021-09-09 2024-05-24 东北大学 Multiband infrared image fusion method based on Cascade-GAN
CN114442092B (en) * 2021-12-31 2024-04-12 北京理工大学 SAR deep learning three-dimensional imaging method for distributed unmanned aerial vehicle
CN114581771B (en) * 2022-02-23 2023-04-25 南京信息工程大学 Method for detecting collapse building by high-resolution heterogeneous remote sensing
CN117975383B (en) * 2024-04-01 2024-06-21 湖北经济学院 Vehicle positioning and identifying method based on multi-mode image fusion technology

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109636742A (en) * 2018-11-23 2019-04-16 中国人民解放军空军研究院航空兵研究所 The SAR image of network and the mode conversion method of visible images are generated based on confrontation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109636742A (en) * 2018-11-23 2019-04-16 中国人民解放军空军研究院航空兵研究所 The SAR image of network and the mode conversion method of visible images are generated based on confrontation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Enomoto, Kenji, et al. "Image translation between SAR and optical imagery with generative adversarial nets." IGARSS 2018-2018 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2018 *
Wang, Puyang, and Vishal M. Patel. "Generating high quality visible images from SAR images using CNNs."2018 IEEE Radar Conference (RadarConf18). IEEE, 2018 *

Also Published As

Publication number Publication date
GB2586245A (en) 2021-02-17
GB201911577D0 (en) 2019-09-25
GB2595122B (en) 2022-08-24
GB2595122A (en) 2021-11-17

Similar Documents

Publication Publication Date Title
SG11202107662TA (en) Apparatus and method for cybersecurity
GB2584677B (en) Method and apparatus for trajectory-planning
GB2586245B (en) Method and apparatus
GB201912887D0 (en) Apparatus and method
GB201916079D0 (en) Apparatus and method
GB202018312D0 (en) Method and apparatus
GB202001647D0 (en) Apparatus and method
GB201910690D0 (en) Recognitaton apparatus and method
GB201905795D0 (en) Apparatus and method
GB2582825B (en) Apparatus and method
GB201910463D0 (en) Apparatus and method
GB2591851B (en) Method and apparatus
GB2590176B (en) Method and apparatus
GB2594910B (en) Method and apparatus
GB2583098B (en) Apparatus and method
GB202008506D0 (en) Apparatus and method
KR102292770B9 (en) - Hybrid seawater-desalination apparatus and method
GB201918308D0 (en) Apparatus and method
GB201917418D0 (en) Apparatus and method
GB201917354D0 (en) Method and apparatus
GB201915676D0 (en) Method and apparatus
GB201914730D0 (en) Apparatus and method
GB201913933D0 (en) Apparatus and method
GB201913996D0 (en) Apparatus and method
GB201913529D0 (en) Method And Apparatus