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   Articles with "defect inspection" as a keyword



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Automated defect inspection system for metal surfaces based on deep learning and data augmentation

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recommendations! Published in 2020 at "Journal of Manufacturing Systems"

DOI: 10.1016/j.jmsy.2020.03.009

Abstract: Abstract Recent efforts to create a smart factory have inspired research that analyzes process data collected from Internet of Things (IOT) sensors, to predict product quality in real time. This requires an automatic defect inspection… read more here.

Keywords: metal; inspection system; defect inspection; performance ... See more keywords

Robotic subsurface defect inspection system and an unsupervised deep neural network-based abnormal traces reconstruction method for ground penetrating radar data autonomous collection

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recommendations! Published in 2025 at "Measurement Science and Technology"

DOI: 10.1088/1361-6501/ade69e

Abstract: Ground-penetrating radar (GPR) has been widely utilized for inner structural defect inspection of infrastructure. However, automatic GPR control for inspecting the infrastructure and collecting high-quality GPR data remain challenging. To address such limitations, we developed… read more here.

Keywords: gpr; inspection system; network; inspection ... See more keywords

On the Application of Automated Machine Vision for Leather Defect Inspection and Grading: A Survey

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recommendations! Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2957427

Abstract: Reliably and effectively detecting and classifying leather surface defects is of great importance to tanneries and industries that use leather as a major raw material such as leather footwear and handbag manufacturers. This paper presents… read more here.

Keywords: inspection; machine; defect inspection; leather defect ... See more keywords

Novel Multi-Scale Attention Generative Adversarial Network for Photovoltaic Solar Cell Defect Inspection Using Electroluminescence Images

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recommendations! Published in 2025 at "IEEE Access"

DOI: 10.1109/access.2025.3565002

Abstract: In the pursuit of promoting green energy, efficient defect inspection in solar cell manufacturing is crucial in enhancing the reliability of solar energy systems. However, traditional deep learning models for automatic defect inspection in photovoltaic… read more here.

Keywords: defect inspection; cell; attention; solar cell ... See more keywords
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Depth Repeated-Enhancement RGB Network for Rail Surface Defect Inspection

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recommendations! Published in 2022 at "IEEE Signal Processing Letters"

DOI: 10.1109/lsp.2022.3211199

Abstract: Surface defect inspection of railways is important to ensure safe transportation. However, challenging conditions, such as uneven illumination and similar foreground and background, hinder defect inspection. With the development of deep learning and the wide… read more here.

Keywords: depth; rgb; defect inspection; surface defect ... See more keywords

Data-Defect Inspection With Kernel-Neighbor-Density-Change Outlier Factor

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recommendations! Published in 2018 at "IEEE Transactions on Automation Science and Engineering"

DOI: 10.1109/tase.2016.2603420

Abstract: Data-defect would affect the data quality and the analysis results of data mining. This paper presents a data-defect inspection method with kernel-neighbor-density-change outlier factor (KNDCOF). The definition of kernel neighbor density is proposed to represent… read more here.

Keywords: defect inspection; data defect; outlier factor; density ... See more keywords

Mask2Defect: A Prior Knowledge-Based Data Augmentation Method for Metal Surface Defect Inspection

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recommendations! Published in 2022 at "IEEE Transactions on Industrial Informatics"

DOI: 10.1109/tii.2021.3126098

Abstract: For metal surface defect inspection, deep-learning-based methods have largely improved the inspection accuracy. However, insufficient data and the diversity of defects usually pose challenges for these methods. To solve these problems, traditional data augmentation methods… read more here.

Keywords: prior knowledge; defect; data augmentation; defect inspection ... See more keywords

A CNN-Based Defect Inspection Method for Catenary Split Pins in High-Speed Railway

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recommendations! Published in 2019 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2018.2871353

Abstract: Split pins (SPs) play an important role in fixing joint components on catenary support devices (CSDs) of high-speed railway. The occurrence of loose and missing defects of SPs could make the structure of CSDs unstable.… read more here.

Keywords: speed; defect inspection; speed railway; split pins ... See more keywords

A Multiscale Convolutional Registration Network for Defect Inspection on Periodic Lace Surfaces

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recommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2022.3150581

Abstract: Defect inspection on lace products has always been a challenging task. The complexity and fragility of lace cloths increase the difficulty in distinguishing defects from normal textures. It is also extremely difficult to collect enough… read more here.

Keywords: lace; lace surfaces; periodic lace; defect inspection ... See more keywords

A CAM-Based Weakly Supervised Method for Surface Defect Inspection

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recommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2022.3168895

Abstract: Product surface defect detection is vital to ensure the quality, efficiency, and reliability of industrial production. Deep-learning-based product surface defect inspection algorithms have been gradually used because of their higher detection accuracy and better generalization… read more here.

Keywords: cam; surface defect; defect inspection; weakly supervised ... See more keywords

An End-to-End Framework for Shipping Container Corrosion Defect Inspection

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recommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2022.3204091

Abstract: The worldwide transportation industry relies heavily on shipping containers. Containerization has made it easier to transfer goods all over the world by guaranteeing cargo safety while in transit. To ensure the safety of goods during… read more here.

Keywords: framework; corrosion defect; defect inspection; end ... See more keywords