CN120530647A - 图像点群数据处理装置、图像点群数据处理方法和图像点群数据处理程序 - Google Patents

图像点群数据处理装置、图像点群数据处理方法和图像点群数据处理程序

Info

Publication number
CN120530647A
CN120530647A CN202380081109.XA CN202380081109A CN120530647A CN 120530647 A CN120530647 A CN 120530647A CN 202380081109 A CN202380081109 A CN 202380081109A CN 120530647 A CN120530647 A CN 120530647A
Authority
CN
China
Prior art keywords
point group
image
data processing
group data
dimensional
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.)
Pending
Application number
CN202380081109.XA
Other languages
English (en)
Chinese (zh)
Inventor
池西俊仁
西田大辅
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN120530647A publication Critical patent/CN120530647A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • 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
    • 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
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Studio Devices (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
CN202380081109.XA 2023-01-30 2023-01-30 图像点群数据处理装置、图像点群数据处理方法和图像点群数据处理程序 Pending CN120530647A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/002844 WO2024161453A1 (ja) 2023-01-30 2023-01-30 画像点群データ処理装置、画像点群データ処理方法、及び画像点群データ処理プログラム

Publications (1)

Publication Number Publication Date
CN120530647A true CN120530647A (zh) 2025-08-22

Family

ID=91969350

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380081109.XA Pending CN120530647A (zh) 2023-01-30 2023-01-30 图像点群数据处理装置、图像点群数据处理方法和图像点群数据处理程序

Country Status (4)

Country Link
US (1) US20250278859A1 (https=)
JP (1) JP7527532B1 (https=)
CN (1) CN120530647A (https=)
WO (1) WO2024161453A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025080816A (ja) * 2023-11-15 2025-05-27 株式会社日立製作所 センシング装置、センシング方法、及び、センシングシステム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016057108A (ja) * 2014-09-08 2016-04-21 株式会社トプコン 演算装置、演算システム、演算方法およびプログラム
CN111735479B (zh) * 2020-08-28 2021-03-23 中国计量大学 一种多传感器联合标定装置及方法
JP7649182B2 (ja) * 2021-03-31 2025-03-19 株式会社Subaru 車両の走行制御装置
JP2024075525A (ja) * 2021-03-31 2024-06-04 ソニーグループ株式会社 情報処理装置、情報処理方法、及び較正用ターゲット

Also Published As

Publication number Publication date
JPWO2024161453A1 (https=) 2024-08-08
JP7527532B1 (ja) 2024-08-02
WO2024161453A1 (ja) 2024-08-08
US20250278859A1 (en) 2025-09-04

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