GB2589024A - System and method for facilitating generation of geographical information - Google Patents

System and method for facilitating generation of geographical information Download PDF

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Publication number
GB2589024A
GB2589024A GB2019895.8A GB202019895A GB2589024A GB 2589024 A GB2589024 A GB 2589024A GB 202019895 A GB202019895 A GB 202019895A GB 2589024 A GB2589024 A GB 2589024A
Authority
GB
United Kingdom
Prior art keywords
processor
operable
image data
geographical information
point cloud
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB2019895.8A
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English (en)
Other versions
GB202019895D0 (en
Inventor
Sun Gerry Ong Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gps Lands Singapore Pte Ltd
Original Assignee
Gps Lands Singapore Pte 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 Gps Lands Singapore Pte Ltd filed Critical Gps Lands Singapore Pte Ltd
Publication of GB202019895D0 publication Critical patent/GB202019895D0/en
Publication of GB2589024A publication Critical patent/GB2589024A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • 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)
GB2019895.8A 2018-10-04 2019-09-18 System and method for facilitating generation of geographical information Withdrawn GB2589024A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
GB202019895D0 GB202019895D0 (en) 2021-01-27
GB2589024A true GB2589024A (en) 2021-05-19

Family

ID=70055977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2019895.8A Withdrawn GB2589024A (en) 2018-10-04 2019-09-18 System and method for facilitating generation of geographical information

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=)

Families Citing this family (5)

* 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
KR102792397B1 (ko) * 2021-12-13 2025-04-04 충북대학교 산학협력단 토양 자료 조사 시스템 및 이를 이용한 자료 조사 방법
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

Citations (5)

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Publication number Priority date Publication date Assignee Title
US20150371431A1 (en) * 2013-01-29 2015-12-24 Andrew Robert Korb Methods for analyzing and compressing multiple images
US20160187144A1 (en) * 2014-12-26 2016-06-30 Here Global B.V. Selecting Feature Geometries for Localization of a Device
US20170084037A1 (en) * 2015-09-17 2017-03-23 Skycatch, Inc. Generating georeference information for aerial images
CN106688017A (zh) * 2016-11-28 2017-05-17 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
US20180211399A1 (en) * 2017-01-26 2018-07-26 Samsung Electronics Co., Ltd. Modeling method and apparatus using three-dimensional (3d) point cloud

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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
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150371431A1 (en) * 2013-01-29 2015-12-24 Andrew Robert Korb Methods for analyzing and compressing multiple images
US20160187144A1 (en) * 2014-12-26 2016-06-30 Here Global B.V. Selecting Feature Geometries for Localization of a Device
US20170084037A1 (en) * 2015-09-17 2017-03-23 Skycatch, Inc. Generating georeference information for aerial images
CN106688017A (zh) * 2016-11-28 2017-05-17 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
US20180211399A1 (en) * 2017-01-26 2018-07-26 Samsung Electronics Co., Ltd. Modeling method and apparatus using three-dimensional (3d) point cloud

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WEI Z., "Automated Extraction of Buildings and Facades Reconstruction from Mobile LiDAR Point Clouds. PhD. Dissertation, State Key Laboratory of Information Engineering in Surveying", Mapping and Remote Sensing (LIESMARS, (20121001), pages 1 - 123, (20191101) *

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
KR20210067979A (ko) 2021-06-08
GB202019895D0 (en) 2021-01-27
TW202022808A (zh) 2020-06-16
SG11202009873RA (en) 2020-11-27

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