EU-Net: A Novel Semantic Segmentation Architecture for Surface Defect Detection of Mobile Phone Screens

  • Jiawei Pan
  • , Deyu Zeng
  • , Qi Tan
  • , Zongze Wu
  • , Zhigang Ren

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

In this paper, a new semantic segmentation algorithm, EU-Net (Efficient U-Net), is proposed to realize surface defect detection of mobile phone screens. Compared with U-Net, the encoder and decoder of EU-Net are modified with EfficientNet-B0 and MBconv Block to enhance the detection efficiency and accuracy. Due to the loss of feature information in the cropping operation, it is removed in our EU-Net to improve the detection accuracy. In addition, conventional image processing techniques are used to enhance the dataset. The experiments are conducted on a dataset collected from a production site of the mobile phone screens to verify the superiority of the proposed algorithm.

Original languageEnglish
Title of host publicationProceeding - 2021 China Automation Congress, CAC 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages6589-6594
Number of pages6
ISBN (Electronic)9781665426473
DOIs
StatePublished - 2021
Externally publishedYes
Event2021 China Automation Congress, CAC 2021 - Beijing, China
Duration: 22 Oct 202124 Oct 2021

Publication series

NameProceeding - 2021 China Automation Congress, CAC 2021

Conference

Conference2021 China Automation Congress, CAC 2021
Country/TerritoryChina
CityBeijing
Period22/10/2124/10/21

Keywords

  • Computer Vision
  • Deep Learning
  • EU-Net
  • Semantic Segmentation
  • Surface Defect Detection

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