SG11201909743QA - Method and apparatus for generating road map, electronic device, and computer storage medium - Google Patents

Method and apparatus for generating road map, electronic device, and computer storage medium

Info

Publication number
SG11201909743QA
SG11201909743QA SG11201909743QA SG11201909743QA SG 11201909743Q A SG11201909743Q A SG 11201909743QA SG 11201909743Q A SG11201909743Q A SG 11201909743QA SG 11201909743Q A SG11201909743Q A SG 11201909743QA
Authority
SG
Singapore
Prior art keywords
road
neural network
feature information
electronic device
storage medium
Prior art date
Application number
Other languages
English (en)
Inventor
Guangliang Cheng
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 SG11201909743QA publication Critical patent/SG11201909743QA/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • 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
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804—Creation or updating of map data
    • G01C21/3807—Creation or updating of map data characterised by the type of data
    • G01C21/3815—Road data
    • G01C21/3822—Road feature data, e.g. slope data
    • 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
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804—Creation or updating of map data
    • G01C21/3833—Creation or updating of map data characterised by the source of data
    • G01C21/3852—Data derived from aerial or satellite images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/29—Geographical information databases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/25—Fusion techniques
    • G06F18/254—Fusion techniques of classification results, e.g. of results related to same input data
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N7/00—Computing arrangements based on specific mathematical models
    • G06N7/01—Probabilistic graphical models, e.g. probabilistic networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • 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
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/80—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
    • G06V10/809—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of classification results, e.g. where the classifiers operate on the same input data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/182—Network patterns, e.g. roads or rivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Computational Linguistics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Multimedia (AREA)
  • Medical Informatics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Probability & Statistics with Applications (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Algebra (AREA)
  • Evolutionary Biology (AREA)
  • Operations Research (AREA)
  • Image Analysis (AREA)
  • Instructional Devices (AREA)
  • Processing Or Creating Images (AREA)
  • Traffic Control Systems (AREA)
SG11201909743Q 2017-09-19 2018-07-19 Method and apparatus for generating road map, electronic device, and computer storage medium SG11201909743QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710848159.2A CN108230421A (zh) 2017-09-19 2017-09-19 一种道路图生成方法、装置、电子设备和计算机存储介质
PCT/CN2018/096332 WO2019056845A1 (zh) 2017-09-19 2018-07-19 道路图生成方法、装置、电子设备和计算机存储介质

Publications (1)

Publication Number Publication Date
SG11201909743QA true SG11201909743QA (en) 2019-11-28

Family

ID=62655449

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201909743Q SG11201909743QA (en) 2017-09-19 2018-07-19 Method and apparatus for generating road map, electronic device, and computer storage medium

Country Status (5)

Country Link
US (1) US11354893B2 (ja)
JP (1) JP6918139B2 (ja)
CN (1) CN108230421A (ja)
SG (1) SG11201909743QA (ja)
WO (1) WO2019056845A1 (ja)

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CN109376594A (zh) * 2018-09-11 2019-02-22 百度在线网络技术（北京）有限公司 基于自动驾驶车辆的视觉感知方法、装置、设备以及介质
CN109359598B (zh) * 2018-10-18 2019-09-24 中国科学院空间应用工程与技术中心 一种识别光学遥感图像道路的y型神经网络系统及方法
CN109597862B (zh) * 2018-10-31 2020-10-16 百度在线网络技术（北京）有限公司 基于拼图式的地图生成方法、装置及计算机可读存储介质
CN111047856B (zh) * 2019-04-09 2020-11-10 浙江鸣春纺织股份有限公司 多通道拥堵指数获取平台
CN110967028B (zh) * 2019-11-26 2022-04-12 深圳优地科技有限公司 导航地图构建方法、装置、机器人及存储介质
CN111353441B (zh) * 2020-03-03 2021-04-23 成都大成均图科技有限公司 基于位置数据融合的道路提取方法和系统
CN113496182B (zh) * 2020-04-08 2024-05-21 北京京东叁佰陆拾度电子商务有限公司 基于遥感影像的道路提取方法及装置、存储介质及设备
CN115135964A (zh) * 2020-06-02 2022-09-30 华为技术有限公司 用于检测道路上的减速带和坑洞的装置、系统和方法
CN112131233B (zh) * 2020-08-28 2022-11-15 北京百度网讯科技有限公司 识别更新道路的方法、装置、设备和计算机存储介质
KR102352009B1 (ko) * 2020-10-16 2022-01-18 한국항공우주연구원 지도 정보를 이용한 기계학습 기반 위성영상 기하보정 방법 및 지도 정보를 이용한 기계학습 기반 위성영상 기하보정 시스템
CN113033608A (zh) * 2021-02-08 2021-06-25 北京工业大学 遥感影像道路提取方法及装置
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CN113361371B (zh) * 2021-06-02 2023-09-22 北京百度网讯科技有限公司 道路提取方法、装置、设备以及存储介质
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Also Published As

Publication number Publication date
CN108230421A (zh) 2018-06-29
US20200050854A1 (en) 2020-02-13
JP6918139B2 (ja) 2021-08-11
US11354893B2 (en) 2022-06-07
WO2019056845A1 (zh) 2019-03-28
JP2020520493A (ja) 2020-07-09

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