Classification of Spot-Welded Joints in Laser Thermography Data Using Convolutional Neural Networks
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DOI: 10.1109/access.2021.3063672
Abstract: Spot welding is a crucial process step in various industries. However, classification of spot welding quality is still a tedious process due to the complexity and sensitivity of the test material, which drain conventional approaches… read more here.
Keywords: laser thermography; thermography data; spot; spot welded ... See more keywords
Compression of Pulsed Infrared Thermography Data With Unsupervised Learning for Nondestructive Evaluation of Additively Manufactured Metals
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DOI: 10.1109/access.2022.3141654
Abstract: Additive manufacturing (AM) of high-strength metals, which is typically based on laser powder bed fusion (LPBF), can introduce microscopic pores in the AM metal. Pulsed Infrared Thermography (PIT) offers several advantages for nondestructive imaging of… read more here.
Keywords: unsupervised learning; pulsed infrared; infrared thermography; thermography data ... See more keywords