JP7786474B2 - ３次元モデルを作成する装置、方法及びプログラム - Google Patents

３次元モデルを作成する装置、方法及びプログラム

Info

Publication number
JP7786474B2
JP7786474B2 JP2023573726A JP2023573726A JP7786474B2 JP 7786474 B2 JP7786474 B2 JP 7786474B2 JP 2023573726 A JP2023573726 A JP 2023573726A JP 2023573726 A JP2023573726 A JP 2023573726A JP 7786474 B2 JP7786474 B2 JP 7786474B2
Authority
JP
Japan
Prior art keywords
dimensional model
model
image
point cloud
point
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.)
Active
Application number
JP2023573726A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023135718A1 (https=
Inventor
雄介 櫻原
幸弘 五藤
正樹 和氣
崇 海老根
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.)
NTT Inc
NTT Inc USA
Original Assignee
Nippon Telegraph and Telephone Corp
NTT Inc USA
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 Nippon Telegraph and Telephone Corp, NTT Inc USA filed Critical Nippon Telegraph and Telephone Corp
Publication of JPWO2023135718A1 publication Critical patent/JPWO2023135718A1/ja
Application granted granted Critical
Publication of JP7786474B2 publication Critical patent/JP7786474B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • G06T19/006—Mixed reality
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • G06T19/20—Editing of three-dimensional [3D] images, e.g. changing shapes or colours, aligning objects or positioning parts
    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/20—Indexing scheme for editing of 3D models
    • G06T2219/2012—Colour editing, changing, or manipulating; Use of colour codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Geometry (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP2023573726A 2022-01-14 2022-01-14 ３次元モデルを作成する装置、方法及びプログラム Active JP7786474B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/001023 WO2023135718A1 (ja) 2022-01-14 2022-01-14 ３次元モデルを作成する装置、方法及びプログラム

Publications (2)

Publication Number Publication Date
JPWO2023135718A1 JPWO2023135718A1 (https=) 2023-07-20
JP7786474B2 true JP7786474B2 (ja) 2025-12-16

Family

ID=87278687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023573726A Active JP7786474B2 (ja) 2022-01-14 2022-01-14 ３次元モデルを作成する装置、方法及びプログラム

Country Status (3)

Country Link
US (1) US20250095288A1 (https=)
JP (1) JP7786474B2 (https=)
WO (1) WO2023135718A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018195240A (ja) 2017-05-22 2018-12-06 日本電信電話株式会社 設備状態検出方法、検出装置およびプログラム
WO2019244944A1 (ja) 2018-06-19 2019-12-26 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 三次元再構成方法および三次元再構成装置
JP2020012764A (ja) 2018-07-19 2020-01-23 株式会社大林組 真円度計測装置
WO2021255798A1 (ja) 2020-06-15 2021-12-23 日本電信電話株式会社 ワイヤモデル生成装置、ワイヤモデル生成方法及びワイヤモデル生成プログラム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7039420B2 (ja) * 2018-08-27 2022-03-22 株式会社日立ソリューションズ 空中線抽出システム及び方法
WO2020225889A1 (ja) * 2019-05-08 2020-11-12 日本電信電話株式会社 点群アノテーション装置、方法、及びプログラム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018195240A (ja) 2017-05-22 2018-12-06 日本電信電話株式会社 設備状態検出方法、検出装置およびプログラム
WO2019244944A1 (ja) 2018-06-19 2019-12-26 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 三次元再構成方法および三次元再構成装置
JP2020012764A (ja) 2018-07-19 2020-01-23 株式会社大林組 真円度計測装置
WO2021255798A1 (ja) 2020-06-15 2021-12-23 日本電信電話株式会社 ワイヤモデル生成装置、ワイヤモデル生成方法及びワイヤモデル生成プログラム

Also Published As

Publication number Publication date
WO2023135718A1 (ja) 2023-07-20
US20250095288A1 (en) 2025-03-20
JPWO2023135718A1 (https=) 2023-07-20

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