CN115004273A - 交通道路的数字化重建方法、装置和系统 - Google Patents

交通道路的数字化重建方法、装置和系统 Download PDF

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Publication number
CN115004273A
CN115004273A CN202080028800.8A CN202080028800A CN115004273A CN 115004273 A CN115004273 A CN 115004273A CN 202080028800 A CN202080028800 A CN 202080028800A CN 115004273 A CN115004273 A CN 115004273A
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China
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target
traffic road
view
traffic
digital
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Pending
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CN202080028800.8A
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李晋波
沈建惠
花文健
李阳
冷继南
常胜
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0125—Traffic data processing
    • 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
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/41—Higher-level, semantic clustering, classification or understanding of video scenes, e.g. detection, labelling or Markovian modelling of sport events or news items
    • 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
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
    • G08G1/0116—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/07—Target detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/08—Detecting or categorising vehicles

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Computational Linguistics (AREA)
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  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Traffic Control Systems (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
  • Instructional Devices (AREA)
  • Processing Or Creating Images (AREA)

Abstract

本申请公开了一种交通道路的数字化重建方法，涉及智慧交通领域。该方法包括获取由设置于交通道路的摄像头拍摄的视频数据，该视频数据记录了所述交通道路上的多个目标；根据视频数据确定每个目标在所述交通道路上的运行轨迹；建立交通道路的数字化视图，其中，数字化视图包括多个模型，每个模型表征所述交通道路上的每个目标，所述数字化视图中的每个模型根据其对应的目标在所述交通道路上的运行轨迹运行。所建立的交通道路的数字化视图可方便、真实地反映交通道路的运行状况，交通道路的数字化视图还无需消耗大量的内存资源和通信资源。

Description

PCT国内申请，说明书已公开。

Claims (39)

  1. PCT国内申请，权利要求书已公开。
CN202080028800.8A 2019-04-15 2020-03-19 交通道路的数字化重建方法、装置和系统 Pending CN115004273A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2019/082768 2019-04-15
PCT/CN2019/082768 WO2020210960A1 (zh) 2019-04-15 2019-04-15 交通道路的数字化全景重建的方法和系统
PCT/CN2020/080277 WO2020211593A1 (zh) 2019-04-15 2020-03-19 交通道路的数字化重建方法、装置和系统

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CN115004273A true CN115004273A (zh) 2022-09-02

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EP (1) EP3940666A4 (zh)
JP (1) JP7278414B2 (zh)
KR (1) KR20210140766A (zh)
CN (1) CN115004273A (zh)
WO (2) WO2020210960A1 (zh)

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KR102682309B1 (ko) * 2021-12-30 2024-07-05 국립부경대학교 산학협력단 다중객체추적 알고리즘을 활용한 드론 항공영상 기반 미시적 교통데이터 추출을 위한 장치 및 방법
CN114743382B (zh) * 2022-06-13 2022-10-28 浙江大云物联科技有限公司 基于智慧灯杆系统的车辆违章行为识别方法和装置
KR102707641B1 (ko) * 2023-08-01 2024-09-24 라이프랩 주식회사 레이더를 이용한 교통정보 측정 및 관제 시스템
KR102705889B1 (ko) * 2024-02-29 2024-09-11 주식회사 모빌테크 항공 뷰 영상 기반 지도의 교통 정보 생성 방법 및 이를 실행하기 위하여 기록매체에 기록된 컴퓨터 프로그램

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WO2020210960A1 (zh) 2020-10-22
JP7278414B2 (ja) 2023-05-19
EP3940666A1 (en) 2022-01-19
JP2022529337A (ja) 2022-06-21
WO2020211593A1 (zh) 2020-10-22
KR20210140766A (ko) 2021-11-23
EP3940666A4 (en) 2022-05-04

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