GB202313217D0 - Multi-target vehicle detection and re-identification method based on radar and video fusion - Google Patents

Multi-target vehicle detection and re-identification method based on radar and video fusion

Info

Publication number
GB202313217D0
GB202313217D0 GBGB2313217.8A GB202313217A GB202313217D0 GB 202313217 D0 GB202313217 D0 GB 202313217D0 GB 202313217 A GB202313217 A GB 202313217A GB 202313217 D0 GB202313217 D0 GB 202313217D0
Authority
GB
United Kingdom
Prior art keywords
radar
method based
target vehicle
identification method
vehicle detection
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.)
Pending
Application number
GBGB2313217.8A
Other versions
GB2619196A (en
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.)
Du Yuchuan
Original Assignee
Du Yuchuan
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 Du Yuchuan filed Critical Du Yuchuan
Priority claimed from PCT/CN2021/085150 external-priority patent/WO2022141914A1/en
Publication of GB202313217D0 publication Critical patent/GB202313217D0/en
Publication of GB2619196A publication Critical patent/GB2619196A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G06V20/54—Surveillance or monitoring of activities, e.g. for recognising suspicious objects of traffic, e.g. cars on the road, trains or boats
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • 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
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • 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
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4808—Evaluating distance, position or velocity data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/25—Fusion techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G06T7/251—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving models
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/269—Analysis of motion using gradient-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/292—Multi-camera tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Remote Sensing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Traffic Control Systems (AREA)
GB2313217.8A 2021-03-01 2021-04-01 Multi-target vehicle detection and re-identification method based on radar and video fusion Pending GB2619196A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110228419 2021-03-01
PCT/CN2021/085150 WO2022141914A1 (en) 2021-01-01 2021-04-01 Multi-target vehicle detection and re-identification method based on radar and video fusion

Publications (2)

Publication Number Publication Date
GB202313217D0 true GB202313217D0 (en) 2023-10-11
GB2619196A GB2619196A (en) 2023-11-29

Family

ID=84842153

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2313217.8A Pending GB2619196A (en) 2021-03-01 2021-04-01 Multi-target vehicle detection and re-identification method based on radar and video fusion
GB2316614.3A Pending GB2621048A (en) 2021-03-01 2021-04-01 Vehicle-road laser radar point cloud dynamic segmentation and fusion method based on driving safety risk field

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2316614.3A Pending GB2621048A (en) 2021-03-01 2021-04-01 Vehicle-road laser radar point cloud dynamic segmentation and fusion method based on driving safety risk field

Country Status (2)

Country Link
CN (2) CN115605777A (en)
GB (2) GB2619196A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117672007A (en) * 2024-02-03 2024-03-08 福建省高速公路科技创新研究院有限公司 Road construction area safety precaution system based on thunder fuses
CN117665718A (en) * 2023-12-14 2024-03-08 山东博安智能科技股份有限公司 Millimeter wave detection equipment capable of being used for vehicle detection and safety protection
CN117765417A (en) * 2023-12-20 2024-03-26 城市大脑(广州)科技有限公司 Shared vehicle inspection method and device based on unmanned aerial vehicle and storage medium
CN118070232A (en) * 2024-04-17 2024-05-24 东揽(南京)智能科技有限公司 Vehicle space-time track chain extraction method based on radar fusion perception

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116193085B (en) * 2023-04-24 2023-07-18 中汽信息科技(天津)有限公司 Automobile tracking and positioning method and system based on edge computing technology
CN116894102B (en) * 2023-06-26 2024-02-20 珠海微度芯创科技有限责任公司 Millimeter wave imaging video stream filtering method, device, equipment and storage medium
CN116564098B (en) * 2023-07-10 2023-10-03 北京千方科技股份有限公司 Method, device, equipment and medium for identifying same vehicle in different data sources
CN117095314B (en) * 2023-08-22 2024-03-26 中国电子科技集团公司第五十四研究所 Target detection and re-identification method under cross-domain multi-dimensional air-space environment
CN117093872B (en) * 2023-10-19 2024-01-02 四川数字交通科技股份有限公司 Self-training method and system for radar target classification model
CN117692583A (en) * 2023-12-04 2024-03-12 中国人民解放军92941部队 Image auxiliary guide method and device based on position information verification
CN117470254B (en) * 2023-12-28 2024-03-08 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) Vehicle navigation system and method based on radar service

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105892471B (en) * 2016-07-01 2019-01-29 北京智行者科技有限公司 Automatic driving method and apparatus
US10281920B2 (en) * 2017-03-07 2019-05-07 nuTonomy Inc. Planning for unknown objects by an autonomous vehicle
CN108932462B (en) * 2017-05-27 2021-07-16 华为技术有限公司 Driving intention determining method and device
CN107609522B (en) * 2017-09-19 2021-04-13 东华大学 Information fusion vehicle detection system based on laser radar and machine vision
CN108639059B (en) * 2018-05-08 2019-02-19 清华大学 Driver based on least action principle manipulates behavior quantization method and device
WO2020009060A1 (en) * 2018-07-02 2020-01-09 ソニーセミコンダクタソリューションズ株式会社 Information processing device, information processing method, computer program, and moving body device
CN110532896B (en) * 2019-08-06 2022-04-08 北京航空航天大学 Road vehicle detection method based on fusion of road side millimeter wave radar and machine vision
CN110850431A (en) * 2019-11-25 2020-02-28 盟识(上海)科技有限公司 System and method for measuring trailer deflection angle
CN111914664A (en) * 2020-07-06 2020-11-10 同济大学 Vehicle multi-target detection and track tracking method based on re-identification
CN111985322B (en) * 2020-07-14 2024-02-06 西安理工大学 Road environment element sensing method based on laser radar
CN111862157B (en) * 2020-07-20 2023-10-10 重庆大学 Multi-vehicle target tracking method integrating machine vision and millimeter wave radar

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117665718A (en) * 2023-12-14 2024-03-08 山东博安智能科技股份有限公司 Millimeter wave detection equipment capable of being used for vehicle detection and safety protection
CN117665718B (en) * 2023-12-14 2024-05-24 山东博安智能科技股份有限公司 Millimeter wave detection equipment capable of being used for vehicle detection and safety protection
CN117765417A (en) * 2023-12-20 2024-03-26 城市大脑(广州)科技有限公司 Shared vehicle inspection method and device based on unmanned aerial vehicle and storage medium
CN117672007A (en) * 2024-02-03 2024-03-08 福建省高速公路科技创新研究院有限公司 Road construction area safety precaution system based on thunder fuses
CN117672007B (en) * 2024-02-03 2024-04-26 福建省高速公路科技创新研究院有限公司 Road construction area safety precaution system based on thunder fuses
CN118070232A (en) * 2024-04-17 2024-05-24 东揽(南京)智能科技有限公司 Vehicle space-time track chain extraction method based on radar fusion perception

Also Published As

Publication number Publication date
GB202316614D0 (en) 2023-12-13
CN115605777A (en) 2023-01-13
GB2619196A (en) 2023-11-29
GB2621048A (en) 2024-01-31
CN115943439A (en) 2023-04-07

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