Photometric-Stereo-Based Defect Detection System for Metal Parts

Photometric-Stereo-Based Defect Detection System for Metal Parts

Automated inspection technology based on computer vision is now widely used in the manufacturing industry with high speed and accuracy. However, metal parts always appear in high gloss or shadow on the surface, resulting in the overexposure of the captured images. It is necessary to adjust the light...

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Bibliographic Details
Main Authors: Yanlong Cao, Binjie Ding, Jingxi Chen, Wenyuan Liu, Pengning Guo, Liuyi Huang, Jiangxin Yang
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Sensors
Subjects:
photometric stereo
defect detection
convolutional neural network
Online Access:https://www.mdpi.com/1424-8220/22/21/8374

Internet

https://www.mdpi.com/1424-8220/22/21/8374

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