SG11201903488UA - System and method for obstacle detection - Google Patents

System and method for obstacle detection

Info

Publication number
SG11201903488UA
SG11201903488UA SG11201903488UA SG11201903488UA SG11201903488UA SG 11201903488U A SG11201903488U A SG 11201903488UA SG 11201903488U A SG11201903488U A SG 11201903488UA SG 11201903488U A SG11201903488U A SG 11201903488UA SG 11201903488U A SG11201903488U A SG 11201903488UA
Authority
SG
Singapore
Prior art keywords
target object
moment
international
acquiring
scanned
Prior art date
Application number
SG11201903488UA
Other languages
English (en)
Inventor
Bo Ye
Junbo Chen
Original Assignee
Cainiao Smart Logistics Holding 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 Cainiao Smart Logistics Holding Ltd filed Critical Cainiao Smart Logistics Holding Ltd
Publication of SG11201903488UA publication Critical patent/SG11201903488UA/en

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
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • 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
    • G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • 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
    • G06T2207/10028—Range image; Depth image; 3D point clouds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Traffic Control Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
SG11201903488UA 2016-10-25 2017-10-20 System and method for obstacle detection SG11201903488UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610941455.2A CN107976688A (zh) 2016-10-25 2016-10-25 一种障碍物的检测方法及相关装置
PCT/US2017/057702 WO2018080932A1 (en) 2016-10-25 2017-10-20 System and method for obstacle detection

Publications (1)

Publication Number Publication Date
SG11201903488UA true SG11201903488UA (en) 2019-05-30

Family

ID=61969515

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201903488UA SG11201903488UA (en) 2016-10-25 2017-10-20 System and method for obstacle detection

Country Status (7)

Country Link
US (1) US20180113234A1 (ja)
JP (1) JP6898442B2 (ja)
CN (1) CN107976688A (ja)
AU (1) AU2017351042A1 (ja)
SG (1) SG11201903488UA (ja)
TW (1) TW201816362A (ja)
WO (1) WO2018080932A1 (ja)

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EP3579161A1 (en) * 2018-06-08 2019-12-11 Hexagon Technology Center GmbH Workflow deployment
CN109085838A (zh) * 2018-09-05 2018-12-25 南京理工大学 一种基于激光定位的动态障碍物剔除算法
CN109143242B (zh) 2018-09-07 2020-04-14 百度在线网络技术（北京）有限公司 障碍物绝对速度估计方法、系统、计算机设备和存储介质
CN109541632B (zh) * 2018-09-30 2022-06-03 天津大学 一种基于四线激光雷达辅助的目标检测漏检改进方法
CN109709961B (zh) * 2018-12-28 2021-12-07 百度在线网络技术（北京）有限公司 道路障碍物检测方法、装置及自动驾驶汽车
CN109703568B (zh) 2019-02-19 2020-08-18 百度在线网络技术（北京）有限公司 自动驾驶车辆行驶策略实时学习的方法、装置和服务器
CN109712421B (zh) 2019-02-22 2021-06-04 百度在线网络技术（北京）有限公司 自动驾驶车辆的速度规划方法、装置和存储介质
CN111923898B (zh) * 2019-05-13 2022-05-06 广州汽车集团股份有限公司 障碍物检测方法及装置
CN111426326B (zh) * 2020-01-17 2022-03-08 深圳市镭神智能系统有限公司 一种导航方法、装置、设备、系统及存储介质
CN111724598B (zh) * 2020-06-29 2022-04-05 北京百度网讯科技有限公司 用于自动驾驶规划路径的方法、装置、设备以及存储介质
CN111896969B (zh) * 2020-08-23 2022-04-08 中国长江三峡集团有限公司 一种利用激光雷达组对闸壁固定目标物进行识别的系统及方法
CN112515560B (zh) * 2020-11-06 2022-08-05 珠海一微半导体股份有限公司 通过激光数据获取清扫方向的方法、芯片和机器人
CN112633258B (zh) * 2021-03-05 2021-05-25 天津所托瑞安汽车科技有限公司 一种目标确定方法及装置、电子设备、计算机可读存储介质
CN113807239B (zh) * 2021-09-15 2023-12-08 京东鲲鹏(江苏)科技有限公司 一种点云数据的处理方法、装置、存储介质及电子设备
TWI827056B (zh) * 2022-05-17 2023-12-21 中光電智能機器人股份有限公司 自動移動載具及其控制方法

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Also Published As

Publication number Publication date
JP6898442B2 (ja) 2021-07-07
AU2017351042A1 (en) 2019-05-09
CN107976688A (zh) 2018-05-01
TW201816362A (zh) 2018-05-01
US20180113234A1 (en) 2018-04-26
JP2019537715A (ja) 2019-12-26
WO2018080932A8 (en) 2019-05-09
WO2018080932A1 (en) 2018-05-03

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