Automatic Detection and Identification of Defects by Deep Learning Algorithms from Pulsed Thermography Data [PDF]
Sensors, 2023 Infrared thermography (IRT), is one of the most interesting techniques to identify different kinds of defects, such as delamination and damage existing for quality management of material.
Qiang Fang +4 more
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Effective Thermal Diffusivity Measurement Using Through-Transmission Pulsed Thermography: Extending the Current Practice by Incorporating Multi-Parameter Optimisation [PDF]
SensorsThrough-transmission pulsed thermography (PT) is an effective non-destructive testing (NDT) technique for assessing material thermal diffusivity. However, the current literature indicates that the technique has lagged behind the reflection mode in terms ...
Zain Ali, Sri Addepalli, Yifan Zhao
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Applied Sciences, 2021 Non-destructive testing (NDT) is a broad group of testing and analysis techniques used in science and industry to evaluate the properties of a material, structure, or system for characteristic defects and discontinuities without causing damage. Recently,
Yoonjae Chung, Seungju Lee, Wontae Kim
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Study of multi-long-pulse thermography using high-power fiber lasers
AIP Advances, 2023 Active infrared thermography tests are performed using a high-power continuous fiber laser as the excitation source. Multi-long-pulses (MLPs) are used to detect deep defects in samples with reduced heating.
Gangbo Hu +4 more
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Pulsed Thermography Dataset for Training Deep Learning Models
Applied Sciences, 2023 Pulsed thermography is an indispensable tool in the field of non-destructive evaluation. However, the data generated by this technique can be challenging to analyze and require expertise to interpret.
Ziang Wei +3 more
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Ensemble Joint Sparse Low Rank Matrix Decomposition for Thermography Diagnosis System [PDF]
, 2021 Composite is widely used in the aircraft industry and it is essential for manufacturers to monitor its health and quality. The most commonly found defects of composite are debonds and delamination.
Ahmedtl, Junaid +3 more
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Clinical Effect Analysis of Spinal Cord Electrical Stimulator Implantation for Diabetic Foot
Neuromodulation: Technology at the Neural Interface, EarlyView., 2021 Abstract Objective To investigate the clinical effect of spinal cord electrical stimulator implantation in the treatment of diabetic foot (DF). Materials and Methods We recruited 19 patients with DF who were admitted to Shengjing Hospital of China Medical University between January 2018 and May 2020.
Peng‐Bo Zhou, Min Bao
wiley +1 more source
Recent Progress in Infrared Thermal Imaging Nondestructive Testing Technology
Journal of Harbin University of Science and Technology, 2020 Infrared thermography is a new type of digital non destructive testing technology which has developed rapidly in recent years, because it has the advantages like convenient, efficient, intuitive, large detection area and long distance non contact ...
WEI Jia cheng +4 more
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Engineering Proceedings, 2023 The study focuses on reducing noise and nonstationary backgrounds in data collected through active infrared thermography (AIRT) for defect detection in materials.
Chun-Han Chang +3 more
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Multi-scale gapped smoothing algorithm for robust baseline-free damage detection in optical infrared thermography [PDF]
, 2020 Flash thermography is a promising technique to perform rapid non-destructive testing of composite materials. However, it is well known that several difficulties are inherently paired with this approach, such as non-uniform heating, measurement noise and ...
Hedayatrasa, Saeid +4 more
core +2 more sources