Measurement of surface roughness by a machine vision system

This paper presents a new method of surface roughness measurement developed for use in a web-enabled production environment. This method employs an Internet-based vision system to measure and analyze the pattern of scattered light from a surface of an object to derive roughness parameters. The roughness parameters are obtained for a number of metal specimens which are machined to different roughnesses. A correlation curve is established between optical intensity and the corresponding average surface roughness. The quality measurement data is monitored through the web browser while surface roughness parameters are inspected using a machine vision system. This allows the system to operate over the Internet since the machine vision system is integrated with LabVIEW-based graphic user interface (GUI).

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Noncontact Surface Roughness Assessment Using Machine Vision System

Lecture Notes in Mechanical Engineering - Recent Trends in Mechanical Engineering ◽

10.1007/978-981-15-1124-0_49 ◽

2020 ◽

pp. 567-577

Author(s):

Dhiren Patel ◽

Kiran Mysore ◽

Kartikkumar Thakkar

Keyword(s):

Surface Roughness ◽

Machine Vision ◽

Vision System ◽

Machine Vision System ◽

Roughness Assessment

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Multifunctional stereoscopic machine vision system with multiple 3D outputs

Electronic Imaging ◽

10.2352/issn.2470-1173.2020.2.sda-142 ◽

2020 ◽

Keyword(s):

Machine Vision ◽

International Symposium ◽

Fast Track ◽

Vision System ◽

Machine Vision System ◽

Stereoscopic Displays ◽

Electronic Imaging

Fast track article for IS&T International Symposium on Electronic Imaging 2020: Stereoscopic Displays and Applications proceedings.

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A real-time machine-vision system for monitoring the textile raising process

Computers in Industry ◽

10.1016/j.compind.2005.05.010 ◽

2005 ◽

Vol 56 (8-9) ◽

pp. 831-842 ◽

Cited By ~ 22

Author(s):

Monica Carfagni ◽

Rocco Furferi ◽

Lapo Governi

Keyword(s):

Machine Vision ◽

Real Time ◽

Vision System ◽

Machine Vision System ◽

Time Machine

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Application of Machine Vision System in the Precision Inspection

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.546-547.1382 ◽

2012 ◽

Vol 546-547 ◽

pp. 1382-1386

Author(s):

Yin Xia Liu ◽

Ping Zhou

Keyword(s):

Machine Vision ◽

Vision System ◽

Machine Vision System ◽

Technical Problems ◽

Application Program ◽

Precision Inspection ◽

Machine Parts

In order to promote the application and development of machine vision, The paper introduces the components of a machine vision system、common lighting technique and machine vision process. And the key technical problems are also briefly discussed in the application. A reference idea for application program of testing the quality of the machine parts is offered.

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