JPWO2021171610A1 - - Google Patents

Info

Publication number
JPWO2021171610A1
JPWO2021171610A1 JP2022503049A JP2022503049A JPWO2021171610A1 JP WO2021171610 A1 JPWO2021171610 A1 JP WO2021171610A1 JP 2022503049 A JP2022503049 A JP 2022503049A JP 2022503049 A JP2022503049 A JP 2022503049A JP WO2021171610 A1 JPWO2021171610 A1 JP WO2021171610A1
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
JP2022503049A
Other versions
JPWO2021171610A5 (ja
JP7364033B2 (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 JPWO2021171610A1 publication Critical patent/JPWO2021171610A1/ja
Publication of JPWO2021171610A5 publication Critical patent/JPWO2021171610A5/ja
Application granted granted Critical
Publication of JP7364033B2 publication Critical patent/JP7364033B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
    • G05D1/028—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle using a RF signal
    • G05D1/0282—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle using a RF signal generated in a local control room
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/03—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring coordinates of points
    • 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
    • G01B11/28—Measuring arrangements characterised by the use of optical techniques for measuring areas
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • G05D1/0246—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means
    • G05D1/0253—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means extracting relative motion information from a plurality of images taken successively, e.g. visual odometry, optical flow
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/06—Recognition of objects for industrial automation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/07—Target detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geometry (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP2022503049A 2020-02-28 2020-02-28 測量方法、測量装置、測量システム、プログラム Active JP7364033B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/008506 WO2021171610A1 (ja) 2020-02-28 2020-02-28 測量方法、測量装置、測量システム

Publications (3)

Publication Number Publication Date
JPWO2021171610A1 true JPWO2021171610A1 (ja) 2021-09-02
JPWO2021171610A5 JPWO2021171610A5 (ja) 2022-09-26
JP7364033B2 JP7364033B2 (ja) 2023-10-18

Family

ID=77490410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022503049A Active JP7364033B2 (ja) 2020-02-28 2020-02-28 測量方法、測量装置、測量システム、プログラム

Country Status (3)

Country Link
US (1) US20230087312A1 (ja)
JP (1) JP7364033B2 (ja)
WO (1) WO2021171610A1 (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05240446A (ja) * 1992-02-26 1993-09-17 Toshiba Corp 加熱調理装置
JPH0826611A (ja) * 1994-07-08 1996-01-30 Hitachi Ltd エレベーターのかご内物体検出装置
JP2014219874A (ja) * 2013-05-09 2014-11-20 国立大学法人東京大学 背景差分抽出装置及び背景差分抽出方法
JP2017010535A (ja) * 2015-06-25 2017-01-12 東芝テック株式会社 物品認識装置および画像処理方法
JP2019020307A (ja) * 2017-07-20 2019-02-07 キヤノン株式会社 計測装置、計測装置の制御方法およびプログラム
JP2019126875A (ja) * 2018-01-24 2019-08-01 株式会社イシダ 物品移載装置
JP2020021212A (ja) * 2018-07-31 2020-02-06 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05240446A (ja) * 1992-02-26 1993-09-17 Toshiba Corp 加熱調理装置
JPH0826611A (ja) * 1994-07-08 1996-01-30 Hitachi Ltd エレベーターのかご内物体検出装置
JP2014219874A (ja) * 2013-05-09 2014-11-20 国立大学法人東京大学 背景差分抽出装置及び背景差分抽出方法
JP2017010535A (ja) * 2015-06-25 2017-01-12 東芝テック株式会社 物品認識装置および画像処理方法
JP2019020307A (ja) * 2017-07-20 2019-02-07 キヤノン株式会社 計測装置、計測装置の制御方法およびプログラム
JP2019126875A (ja) * 2018-01-24 2019-08-01 株式会社イシダ 物品移載装置
JP2020021212A (ja) * 2018-07-31 2020-02-06 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム

Also Published As

Publication number Publication date
US20230087312A1 (en) 2023-03-23
WO2021171610A1 (ja) 2021-09-02
JP7364033B2 (ja) 2023-10-18

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