DE102022128919A1 - Informationsverarbeitungsvorrichtung, informationsverarbeitungssystem, informationsverarbeitungsverfahren und aufzeichnungsmedium - Google Patents

Informationsverarbeitungsvorrichtung, informationsverarbeitungssystem, informationsverarbeitungsverfahren und aufzeichnungsmedium Download PDF

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Publication number
DE102022128919A1
DE102022128919A1 DE102022128919.2A DE102022128919A DE102022128919A1 DE 102022128919 A1 DE102022128919 A1 DE 102022128919A1 DE 102022128919 A DE102022128919 A DE 102022128919A DE 102022128919 A1 DE102022128919 A1 DE 102022128919A1
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Germany
Prior art keywords
information
information processing
map
vehicle
error
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Pending
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DE102022128919.2A
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German (de)
English (en)
Inventor
Koichiro Wanda
Masakazu Fujiki
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Publication of DE102022128919A1 publication Critical patent/DE102022128919A1/de
Pending legal-status Critical Current

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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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • 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
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/60—Extraction of image or video features relating to illumination properties, e.g. using a reflectance or lighting model
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/757—Matching configurations of points or features
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/18143—Extracting features based on salient regional features, e.g. scale invariant feature transform [SIFT] keypoints
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Geometry (AREA)
  • Remote Sensing (AREA)
  • Computer Graphics (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Navigation (AREA)
DE102022128919.2A 2021-11-04 2022-11-02 Informationsverarbeitungsvorrichtung, informationsverarbeitungssystem, informationsverarbeitungsverfahren und aufzeichnungsmedium Pending DE102022128919A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-180560 2021-11-04
JP2021180560A JP7767114B2 (ja) 2021-11-04 2021-11-04 情報処理装置、情報処理システム、情報処理方法、およびプログラム

Publications (1)

Publication Number Publication Date
DE102022128919A1 true DE102022128919A1 (de) 2023-05-04

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Country Status (4)

Country Link
US (1) US12406390B2 (https=)
JP (1) JP7767114B2 (https=)
CN (1) CN116071507A (https=)
DE (1) DE102022128919A1 (https=)

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JP2024066608A (ja) 2022-11-02 2024-05-16 キヤノン株式会社 情報処理装置、移動体、情報処理方法、及びコンピュータプログラム
JP2024070923A (ja) 2022-11-14 2024-05-24 キヤノン株式会社 情報処理装置、情報処理方法、及びコンピュータプログラム
JP7775181B2 (ja) * 2022-11-30 2025-11-25 キヤノン株式会社 情報処理装置、情報処理方法、及びコンピュータプログラム
JP2025082535A (ja) * 2023-11-17 2025-05-29 パナソニックＩｐマネジメント株式会社 三次元モデル生成装置、三次元モデル生成方法及びプログラム
KR20250087037A (ko) * 2023-12-07 2025-06-16 주식회사 쓰리아이 실내 측위 보정 시스템 및 방법
CN120560411B (zh) * 2025-08-01 2026-02-10 湖南科技大学 一种基于智能通风控制的温湿度调节方法及系统

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CN116071507A (zh) 2023-05-05
US20230134912A1 (en) 2023-05-04
US12406390B2 (en) 2025-09-02
JP2023069019A (ja) 2023-05-18
JP7767114B2 (ja) 2025-11-11

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