SG11201913066WA - Visual positioning method and apparatus, electronic device, and system - Google Patents

Visual positioning method and apparatus, electronic device, and system

Info

Publication number
SG11201913066WA
SG11201913066WA SG11201913066WA SG11201913066WA SG11201913066WA SG 11201913066W A SG11201913066W A SG 11201913066WA SG 11201913066W A SG11201913066W A SG 11201913066WA SG 11201913066W A SG11201913066W A SG 11201913066WA SG 11201913066W A SG11201913066W A SG 11201913066WA
Authority
SG
Singapore
Prior art keywords
electronic device
positioning method
visual positioning
visual
electronic
Prior art date
Application number
SG11201913066WA
Other languages
English (en)
Inventor
Xing Dai
Zhe Wang
Jianping Shi
Original Assignee
Beijing Sensetime Technology Development Co Ltd
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 Beijing Sensetime Technology Development Co Ltd filed Critical Beijing Sensetime Technology Development Co Ltd
Publication of SG11201913066WA publication Critical patent/SG11201913066WA/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3407—Route searching; Route guidance specially adapted for specific applications
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/10—Path keeping
    • B60W30/12—Lane keeping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3626—Details of the output of route guidance instructions
    • G01C21/3658—Lane guidance
    • 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
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/588—Recognition of the road, e.g. of lane markings; Recognition of the vehicle driving pattern in relation to the road
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
    • B60W2420/403—Image sensing, e.g. optical camera
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • 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
    • G06T2207/30244—Camera pose
    • 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
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle
    • G06T2207/30256—Lane; Road marking
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Image Processing (AREA)
SG11201913066WA 2018-06-05 2019-05-23 Visual positioning method and apparatus, electronic device, and system SG11201913066WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810581686.6A CN110567469B (zh) 2018-06-05 2018-06-05 视觉定位方法、装置、电子设备及系统
PCT/CN2019/088207 WO2019233286A1 (zh) 2018-06-05 2019-05-23 视觉定位方法、装置、电子设备及系统

Publications (1)

Publication Number Publication Date
SG11201913066WA true SG11201913066WA (en) 2020-01-30

Family

ID=68769234

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201913066WA SG11201913066WA (en) 2018-06-05 2019-05-23 Visual positioning method and apparatus, electronic device, and system

Country Status (6)

Country Link
US (1) US11069088B2 (ja)
EP (1) EP3627109B1 (ja)
JP (1) JP6844043B2 (ja)
CN (1) CN110567469B (ja)
SG (1) SG11201913066WA (ja)
WO (1) WO2019233286A1 (ja)

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CN111681286B (zh) * 2020-06-09 2023-11-28 商汤集团有限公司 一种标定方法、装置、系统、电子设备及存储介质
CN111681285B (zh) * 2020-06-09 2024-04-16 商汤集团有限公司 一种标定方法、装置、电子设备及存储介质
CN112150558B (zh) * 2020-09-15 2024-04-12 阿波罗智联(北京)科技有限公司 用于路侧计算设备的障碍物三维位置获取方法及装置
CN112489136B (zh) * 2020-11-30 2024-04-16 商汤集团有限公司 标定方法、位置确定方法、装置、电子设备及存储介质
CN112819711B (zh) * 2021-01-20 2022-11-22 电子科技大学 一种基于单目视觉的利用道路车道线的车辆反向定位方法
CN113052904B (zh) * 2021-03-19 2022-12-13 上海商汤临港智能科技有限公司 一种定位方法、装置、电子设备及存储介质
CN113516712B (zh) * 2021-04-27 2024-06-21 北京车和家信息技术有限公司 目标位置确定方法和装置
CN113240750A (zh) * 2021-05-13 2021-08-10 中移智行网络科技有限公司 三维空间信息测算方法及装置
CN113819890B (zh) * 2021-06-04 2023-04-14 腾讯科技（深圳）有限公司 测距方法、装置、电子设备及存储介质
CN113232663B (zh) * 2021-06-29 2022-10-04 西安电子科技大学芜湖研究院 一种应用于高级辅助驾驶的控制系统
CN113674358B (zh) * 2021-08-09 2024-06-04 浙江大华技术股份有限公司 一种雷视设备的标定方法、装置、计算设备及存储介质
US12125240B2 (en) * 2021-09-07 2024-10-22 Hong Kong Applied Science And Technology Research Institute Co., Ltd Camera calibration method
CN114609976B (zh) * 2022-04-12 2024-08-30 天津航天机电设备研究所 一种基于单应性和q学习的无标定视觉伺服控制方法
CN114677442B (zh) * 2022-05-26 2022-10-28 之江实验室 一种基于序列预测的车道线检测系统、装置和方法
CN115143887B (zh) * 2022-09-05 2022-11-15 常州市建筑科学研究院集团股份有限公司 视觉监测设备测量结果的修正方法及视觉监测系统
CN115731525B (zh) * 2022-11-21 2023-07-25 禾多科技（北京）有限公司 车道线识别方法、装置、电子设备和计算机可读介质
CN116993637B (zh) * 2023-07-14 2024-03-12 禾多科技（北京）有限公司 用于车道线检测的图像数据处理方法、装置、设备和介质
CN116993830B (zh) * 2023-08-17 2024-09-27 广州赋安数字科技有限公司 一种动态摄像头坐标映射的自动校准方法
CN116840243B (zh) * 2023-09-01 2023-11-28 湖南睿图智能科技有限公司 一种机器视觉对象识别的修正方法及系统
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Also Published As

Publication number Publication date
US20210158567A1 (en) 2021-05-27
JP2020527263A (ja) 2020-09-03
EP3627109B1 (en) 2021-10-27
EP3627109A4 (en) 2020-06-17
WO2019233286A1 (zh) 2019-12-12
JP6844043B2 (ja) 2021-03-17
EP3627109A1 (en) 2020-03-25
CN110567469B (zh) 2021-07-20
US11069088B2 (en) 2021-07-20
CN110567469A (zh) 2019-12-13

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