PDF(2937 KB)
PCA-WHMM-based Frequency-domain Synthetic Aperture Focusing Imaging Using Ultrasonic Leaky Rayleigh Waves
HU Hongwei, ZHOU Gang, SHEN Xiaowei, XU Xiaoqiang
Journal of Mechanical Engineering ›› 2021, Vol. 57 ›› Issue (14) : 177-187.
PDF(2937 KB)
PDF(2937 KB)
PCA-WHMM-based Frequency-domain Synthetic Aperture Focusing Imaging Using Ultrasonic Leaky Rayleigh Waves
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