COMPUTER VISION-BASED ADAPTIVE MEASUREMENT SYSTEM AND METHOD FOR GEOMETRIC PARAMETERS IN ASSEMBLY PROCESS - NANJING SOARING CYBER REALITY INNOVATION CENTRE COMPANY LTD

Title:

COMPUTER VISION-BASED ADAPTIVE MEASUREMENT SYSTEM AND METHOD FOR GEOMETRIC PARAMETERS IN ASSEMBLY PROCESS

Document Type and Number:

WIPO Patent Application WO/2021/179400

Kind Code:

A1

Abstract:

A computer vision-based adaptive measurement system for geometric parameters in an assembly process, comprising a process design client unit, an image acquisition system, an image processing system, a tracking system, a visualization system, and a server. By means of a measurement instruction transmitted by a server, a camera can adaptively adjust a measurement position, so as to determine a measurement area and reduce a measurement range, thereby achieving the accuracy of measurement, reducing the amount of computation of a computer, improving measurement efficiency, and achieving real-time detection and measurement.

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Inventors:

YAN YUXIANG (CN)
SHAO LI (CN)
BAI XIAOLIANG (CN)
CHANG ZHUANG (CN)

Application Number:

PCT/CN2020/085248

Publication Date:

September 16, 2021

Filing Date:

April 17, 2020

Export Citation:

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Assignee:

NANJING SOARING CYBER REALITY INNOVATION CENTRE COMPANY LTD (CN)

International Classes:

G06F3/01; G01B11/00; G06K9/00

Foreign References:

CN102927937A	2013-02-13
CN108200339A	2018-06-22
CN110362193A	2019-10-22
CN108229615A	2018-06-29
JP2013161281A	2013-08-19
KR20150081732A	2015-07-15

Attorney, Agent or Firm:

NANJING ZHONGLV INTELLECTUAL PROPERTY AGENCY FRIM (GENERAL PARTNERSHIP) (CN)

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