A Continual Learning Framework for Adaptive Defect Classification and Inspection
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Abstract (arXiv)
Machine-vision-based defect classification techniques have been widely adopted for automatic quality inspection in manufacturing processes. This article describes a general framework for classifying defects from high volume data batches with efficient inspection of unlabelled samples. The concept is to construct a detector to identify new defect types, send them to the inspection station for labelling, and dynamically update the classifier in an efficient manner that reduces both storage and computational needs imposed by data samples of previously observed batches. Both a simulation study on image classification and a case study on surface defect detection via 3D point clouds are performed to demonstrate the effectiveness of the proposed method.
Key facts. Cited by 7 papers in the map (data through 14 Oct 2026). Builds on 23 of its 42 references that are in the map. First posted on arXiv 16 Mar 2022.
Builds on
23 of 42 references.
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11 more
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Built on by
Citing papers per year: 2022: 1; 2023: 3; 2024: 1; 2025: 2.
7 papers.
- 2023An Incremental Unified Framework for Small Defect Inspectioncited by 25
- 2023Pseudo Replay-based Class Continual Learning for Online New Category Anomaly Detection in Advanced Manufacturingcited by 1
- 2023Continual learning for surface defect segmentation by subnetwork creation and selectioncited by 1
- 2025Deep Subspace Learning for Surface Anomaly Classification Based on 3D Point Cloud Datacited by 1
- 2022Rethinking Cost-sensitive Classification in Deep Learning via Adversarial Data Augmentationcited by 0
- 2024Stream-Based Active Learning for Process Monitoringcited by 0
- 2025On-Device Continual Learning for Unsupervised Visual Anomaly Detection in Dynamic Manufacturingcited by 0
- 2025On-Device Continual Learning for Unsupervised Visual Anomaly Detection in Dynamic Manufacturing15 Dec 2025
- 2025Deep Subspace Learning for Surface Anomaly Classification Based on 3D Point Cloud Data17 Feb 2025
- 2024Stream-Based Active Learning for Process Monitoring19 Nov 2024
- 2023An Incremental Unified Framework for Small Defect Inspection14 Dec 2023
- 2023Continual learning for surface defect segmentation by subnetwork creation and selection8 Dec 2023
- 2023Pseudo Replay-based Class Continual Learning for Online New Category Anomaly Detection in Advanced Manufacturing5 Dec 2023
- 2022Rethinking Cost-sensitive Classification in Deep Learning via Adversarial Data Augmentation24 Aug 2022