JPWO2022244212A1 - - Google Patents

Info

Publication number
JPWO2022244212A1
JPWO2022244212A1 JP2023522140A JP2023522140A JPWO2022244212A1 JP WO2022244212 A1 JPWO2022244212 A1 JP WO2022244212A1 JP 2023522140 A JP2023522140 A JP 2023522140A JP 2023522140 A JP2023522140 A JP 2023522140A JP WO2022244212 A1 JPWO2022244212 A1 JP WO2022244212A1
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.)
Pending
Application number
JP2023522140A
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 JPWO2022244212A1 publication Critical patent/JPWO2022244212A1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/571—Depth or shape recovery from multiple images from focus
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions
    • 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
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • 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
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30164—Workpiece; Machine component

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Manipulator (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP2023522140A 2021-05-20 2021-05-20 Pending JPWO2022244212A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/019252 WO2022244212A1 (ja) 2021-05-20 2021-05-20 視覚センサにて撮像された画像に基づいて３次元の位置を算出する撮像装置

Publications (1)

Publication Number Publication Date
JPWO2022244212A1 true JPWO2022244212A1 (ja) 2022-11-24

Family

ID=84140201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023522140A Pending JPWO2022244212A1 (ja) 2021-05-20 2021-05-20

Country Status (6)

Country Link
US (1) US20240185455A1 (ja)
JP (1) JPWO2022244212A1 (ja)
CN (1) CN117321382A (ja)
DE (1) DE112021007292T5 (ja)
TW (1) TW202246872A (ja)
WO (1) WO2022244212A1 (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3377465B2 (ja) * 1999-04-08 2003-02-17 ファナック株式会社 画像処理装置
JP2001257932A (ja) * 2000-03-09 2001-09-21 Denso Corp 撮像装置
JP5214811B2 (ja) * 2009-11-13 2013-06-19 富士フイルム株式会社 測距装置、測距方法、測距プログラムおよび測距システムならびに撮像装置
JP7306871B2 (ja) * 2019-05-14 2023-07-11 ファナック株式会社 ロボット操作装置、ロボット、ロボット操作方法、プログラムおよびロボット制御装置

Also Published As

Publication number Publication date
WO2022244212A1 (ja) 2022-11-24
US20240185455A1 (en) 2024-06-06
CN117321382A (zh) 2023-12-29
DE112021007292T5 (de) 2024-01-25
TW202246872A (zh) 2022-12-01

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231208