JPWO2023188262A1 - - Google Patents

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Publication number
JPWO2023188262A1
JPWO2023188262A1 JP2024511021A JP2024511021A JPWO2023188262A1 JP WO2023188262 A1 JPWO2023188262 A1 JP WO2023188262A1 JP 2024511021 A JP2024511021 A JP 2024511021A JP 2024511021 A JP2024511021 A JP 2024511021A JP WO2023188262 A1 JPWO2023188262 A1 JP WO2023188262A1
Authority
JP
Japan
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.)
Granted
Application number
JP2024511021A
Other languages
Japanese (ja)
Other versions
JP7783405B2 (ja
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 filed Critical
Publication of JPWO2023188262A1 publication Critical patent/JPWO2023188262A1/ja
Application granted granted Critical
Publication of JP7783405B2 publication Critical patent/JP7783405B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01C21/38—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
    • G01C21/3811—Point data, e.g. Point of Interest [POI]
    • 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
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • G01C21/30—Map- or contour-matching
    • 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
    • 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
    • G01C21/3837—Data obtained from a single source
    • 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
    • G01C21/3848—Data obtained from both position sensors and additional sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C7/00—Tracing profiles
    • G01C7/02—Tracing profiles of land surfaces
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)
JP2024511021A 2022-03-31 2022-03-31 地図生成装置 Active JP7783405B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/016508 WO2023188262A1 (ja) 2022-03-31 2022-03-31 地図生成装置

Publications (2)

Publication Number Publication Date
JPWO2023188262A1 true JPWO2023188262A1 (https=) 2023-10-05
JP7783405B2 JP7783405B2 (ja) 2025-12-09

Family

ID=88199850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024511021A Active JP7783405B2 (ja) 2022-03-31 2022-03-31 地図生成装置

Country Status (4)

Country Link
US (1) US20260009654A1 (https=)
JP (1) JP7783405B2 (https=)
CN (1) CN119137445A (https=)
WO (1) WO2023188262A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025112555A (ja) * 2024-01-19 2025-08-01 本田技研工業株式会社 画像処理装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012177808A (ja) * 2011-02-25 2012-09-13 Geo Technical Laboratory Co Ltd 地図データ生成システム
JP2012185011A (ja) * 2011-03-04 2012-09-27 Kumamoto Univ 移動体位置測定装置
JP2019101821A (ja) * 2017-12-04 2019-06-24 株式会社豊田中央研究所 走路推定装置及びプログラム
WO2020154366A1 (en) * 2019-01-22 2020-07-30 Velodyne Lidar, Inc. Generation of structured map data from vehicle sensors and camera arrays

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9377310B2 (en) * 2013-05-02 2016-06-28 The Johns Hopkins University Mapping and positioning system
US11767028B2 (en) * 2020-12-11 2023-09-26 Aptiv Technologies Limited Change detection criteria for updating sensor-based reference maps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012177808A (ja) * 2011-02-25 2012-09-13 Geo Technical Laboratory Co Ltd 地図データ生成システム
JP2012185011A (ja) * 2011-03-04 2012-09-27 Kumamoto Univ 移動体位置測定装置
JP2019101821A (ja) * 2017-12-04 2019-06-24 株式会社豊田中央研究所 走路推定装置及びプログラム
WO2020154366A1 (en) * 2019-01-22 2020-07-30 Velodyne Lidar, Inc. Generation of structured map data from vehicle sensors and camera arrays

Also Published As

Publication number Publication date
CN119137445A (zh) 2024-12-13
JP7783405B2 (ja) 2025-12-09
WO2023188262A1 (ja) 2023-10-05
US20260009654A1 (en) 2026-01-08

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