Cited by 101Industrial Vision Systems and Defect DetectionDomain Adaptation and Few-Shot LearningAdvanced Neural Network Applications

Transfer learning for automated optical inspection

Kim, Seunghyeon, Kim, Wooyoung, Noh, Yung-Kyun, Park, Frank C.·2017·2017 International Joint Conference on Neural Networks (IJCNN)

Abstract

One of the challenges in applying convolutional neural networks to automated optical inspection is the lack of sufficient training data. In this paper we show that transfer learning can be successfully applied using image data from an entirely different domain. Focusing on optical inspection of texture images, we transfer weights from a source network trained with arbitrary unrelated images from the ImageNet dataset. Inspection experiments using our method show that one epoch of fine-tuning is sufficient to achieve 99.95% classification accuracy, while conventional transfer learning without fine-tuning achieves only 78.76%. An in-depth analysis of the effects of fine-tuning reveals that after fine-tuning, most of the unnecessary features encoded in the weights of the source network are deactivated, while meaningful features of the target data are amplified to capture new variations in the target domain.

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Crossref · 10.1109/ijcnn.2017.7966162

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19 of 19 references verified0 citation errors · 0 not checkable

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Authors
Kim, S., Kim, W., Noh, Y.-K., & Park, F. C.
Affiliations
Seoul National University (KR)
Venue
2017 International Joint Conference on Neural Networks (IJCNN)
Publisher
IEEE
Published
2017-05
Pages
2517-2524
ISSN
2161-4407 (ISSN-L)
OpenAlex
W2735783528
Cited by
101
References
19
Citations by year
2026: 1 · 2025: 7 · 2024: 13 · 2023: 18 · 2022: 23 · 2021: 13 · 2020: 12 · 2019: 10 · 2018: 4
FWCI
10.44
Type
conference paper
Language
en
Open access
closed
Locations
International Joint Conference on Neural Networks (IJCNN) (publishedVersion)
Topics
  • Physical Sciences › Engineering › Industrial and Manufacturing Engineering › Industrial Vision Systems and Defect Detection
  • Physical Sciences › Computer Science › Artificial Intelligence › Domain Adaptation and Few-Shot Learning
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Neural Network Applications
Keywords
transfer learning, automated optical inspection, fine-tuning, convolutional neural networks, ImageNet, texture images, limited training data, domain shift

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