Near-Surface Defects Identification of Polyethylene Pipes Based on Synchro-Squeezing Transform and Deep Learning
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DOI: 10.3390/app13095717
Abstract: To conduct the ultrasonic weld inspection of polyethylene pipes, it is necessary to use low-frequency transducers due to the high sound energy attenuation of polyethylene. However, one of the challenges in this process is that… read more here.
Keywords: synchro squeezing; surface defects; polyethylene; near surface ... See more keywords