KR20210067979A - 지리적 정보의 용이 생성을 위한 시스템 및 방법 - Google Patents

지리적 정보의 용이 생성을 위한 시스템 및 방법 Download PDF

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Publication number
KR20210067979A
KR20210067979A KR1020207008297A KR20207008297A KR20210067979A KR 20210067979 A KR20210067979 A KR 20210067979A KR 1020207008297 A KR1020207008297 A KR 1020207008297A KR 20207008297 A KR20207008297 A KR 20207008297A KR 20210067979 A KR20210067979 A KR 20210067979A
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South Korea
Prior art keywords
processor
image data
operable
data
point cloud
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KR1020207008297A
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English (en)
Korean (ko)
Inventor
김 선 게리 옹
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지피에스 랜즈 (싱가포르) 피티이 엘티디
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Publication of KR20210067979A publication Critical patent/KR20210067979A/ko
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/05—Geographic models
    • 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
    • G01C21/20—Instruments for performing navigational calculations
    • 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
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • 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
    • G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • G01S5/163—Determination of attitude
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/243—Classification techniques relating to the number of classes
    • G06F18/2431—Multiple classes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/25—Fusion techniques
    • G06K9/00637—
    • G06K9/00657—
    • G06K9/628—
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/176—Urban or other man-made structures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/188—Vegetation
    • G06K2009/00644—
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/56—Particle system, point based geometry or rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/194—Terrestrial scenes using hyperspectral data, i.e. more or other wavelengths than RGB

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Software Systems (AREA)
  • Geometry (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Computation (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Processing Or Creating Images (AREA)
KR1020207008297A 2018-10-04 2019-09-18 지리적 정보의 용이 생성을 위한 시스템 및 방법 Ceased KR20210067979A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG10201808791P 2018-10-04
SG10201808791P 2018-10-04
PCT/SG2019/050466 WO2020072001A1 (en) 2018-10-04 2019-09-18 System and method for facilitating generation of geographical information

Publications (1)

Publication Number Publication Date
KR20210067979A true KR20210067979A (ko) 2021-06-08

Family

ID=70055977

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207008297A Ceased KR20210067979A (ko) 2018-10-04 2019-09-18 지리적 정보의 용이 생성을 위한 시스템 및 방법

Country Status (8)

Country Link
JP (1) JP2022511147A (https=)
KR (1) KR20210067979A (https=)
CN (1) CN113168714A (https=)
AU (1) AU2019352559A1 (https=)
GB (1) GB2589024A (https=)
SG (1) SG11202009873RA (https=)
TW (1) TW202022808A (https=)
WO (1) WO2020072001A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230089281A (ko) * 2021-12-13 2023-06-20 충북대학교 산학협력단 토양 자료 조사 시스템 및 이를 이용한 자료 조사 방법

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114817426A (zh) * 2021-01-28 2022-07-29 中强光电股份有限公司 地图建构装置及方法
CN113504543B (zh) * 2021-06-16 2022-11-01 国网山西省电力公司电力科学研究院 无人机LiDAR系统定位定姿系统及方法
CN113850823B (zh) * 2021-09-18 2024-09-27 中北大学 基于不同特征自动分割的树木提取方法
CN117710590A (zh) * 2022-09-06 2024-03-15 北京图森智途科技有限公司 点云数据的参数化及地图构建方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100208981A1 (en) * 2009-02-13 2010-08-19 Harris Corporation Method for visualization of point cloud data based on scene content
WO2012037157A2 (en) * 2010-09-13 2012-03-22 Alt Software (Us) Llc System and method for displaying data having spatial coordinates
WO2012034236A1 (en) * 2010-09-16 2012-03-22 Ambercore Software Inc. System and method for detailed automated feature extraction from data having spatial coordinates
US10151839B2 (en) * 2012-06-01 2018-12-11 Agerpoint, Inc. Systems and methods for determining crop yields with high resolution geo-referenced sensors
WO2014171988A2 (en) * 2013-01-29 2014-10-23 Andrew Robert Korb Methods for analyzing and compressing multiple images
JP6080642B2 (ja) * 2013-03-25 2017-02-15 株式会社ジオ技術研究所 ３次元点群解析方法
CN103745441A (zh) * 2014-01-08 2014-04-23 河海大学 一种机载LiDAR点云滤波方法
US9803985B2 (en) * 2014-12-26 2017-10-31 Here Global B.V. Selecting feature geometries for localization of a device
JP6674822B2 (ja) * 2015-04-01 2020-04-01 Ｔｅｒｒａ Ｄｒｏｎｅ株式会社 点群データ生成用画像の撮影方法、及び当該画像を用いた点群データ生成方法
US9830706B2 (en) * 2015-09-17 2017-11-28 Skycatch, Inc. Generating georeference information for aerial images
WO2018094719A1 (zh) * 2016-11-28 2018-05-31 深圳市大疆创新科技有限公司 生成点云地图的方法、计算机系统和装置
KR102647351B1 (ko) * 2017-01-26 2024-03-13 삼성전자주식회사 3차원의 포인트 클라우드를 이용한 모델링 방법 및 모델링 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230089281A (ko) * 2021-12-13 2023-06-20 충북대학교 산학협력단 토양 자료 조사 시스템 및 이를 이용한 자료 조사 방법

Also Published As

Publication number Publication date
AU2019352559A1 (en) 2020-12-17
JP2022511147A (ja) 2022-01-31
CN113168714A (zh) 2021-07-23
WO2020072001A1 (en) 2020-04-09
GB202019895D0 (en) 2021-01-27
TW202022808A (zh) 2020-06-16
GB2589024A (en) 2021-05-19
SG11202009873RA (en) 2020-11-27

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