An Economical High Precision Machine Vision System and Its Performance Test Using Ceramic Substrate

Zhen Cai, Huawei Qin, Shiwei Liu, Jiwan Han

Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddTrafodion Cynhadledd (Nid-Cyfnodolyn fathau)

1 Dyfyniadau(SciVal)

Crynodeb

Machine vision technology has developed rapidly due to the improvement of computer industry, however its applications haven’t been widely used in industry because of the high price of the main devices. This paper proposed an economical machine vision dimension measurement system consisting of a low-cost machine vision camera and light source. A typical application of this system is to measure the sizes of ceramic substrates. The influence caused by the hardware were analyzed, and the calibration algorithms were developed to improve the measurement precision. The random noise and dark noise were reduced, and a uniform algorithm was developed to calibrate the pixel gray values of image background. Experimental results showed that the maximum error of measured length was within 2 μm for the measuring range of 70 mm, which could meet the precision requirement of practical applications. The proposed system can achieve high measurement precision using low-cost machine vision camera and light source.
Iaith wreiddiolSaesneg
TeitlRecent Developments in Mechatronics and Intelligent Robotics - Proceedings of International Conference on Mechatronics and Intelligent Robotics ICMIR2018
Is-deitlProceedings of International Conference on Mechatronics and Intelligent Robotics (ICMIR2018)
GolygyddionJohn Wang, Kevin Deng, Srikanta Patnaik, Zhengtao Yu
CyhoeddwrSpringer Nature
Tudalennau985-993
Nifer y tudalennau9
ISBN (Electronig)978-3-030-00214-5
ISBN (Argraffiad)9783030002138
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 05 Hyd 2018
DigwyddiadProceedings of the International Conference on Mechatronics and Intelligent Robotics - Kumming, Tsieina
Hyd: 19 Mai 201820 Mai 2018

Cyfres gyhoeddiadau

EnwAdvances in Intelligent Systems and Computing
Cyfrol856
ISSN (Argraffiad)2194-5357

Cynhadledd

CynhadleddProceedings of the International Conference on Mechatronics and Intelligent Robotics
Teitl crynoICMIR2018
Gwlad/TiriogaethTsieina
DinasKumming
Cyfnod19 Mai 201820 Mai 2018

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