Distributed vibration sensing, also known as distributed acoustic sensing, is a relatively new
method for recording vertical seismic profile data using a fibre optic cable as the sensor. The …

A DNN architecture referred to as GPRInvNet was proposed to tackle the challenges of
mapping the ground-penetrating radar (GPR) B-Scan data to complex permittivity maps of …

Seismic inversion aims to reconstruct a quantitative model of the Earth subsurface, by
solving an inverse problem based on seismic measurements. There are at least three …

The use of guided wave ultrasonography as a means to assess cortical bone quality has
been a significant practice in bone quantitative ultrasound for more than 20 years. In this …

Concrete delamination is a common type of defects in concrete bridge decks and rigid
pavements. While it was reported that ground-penetrating radar (GPR) was able to visualize …

This paper investigates unsupervised learning of Full-Waveform Inversion (FWI), which has
been widely used in geophysics to estimate subsurface velocity maps from seismic data …

Winds are the basic forces for atmospheric transport such as pollutant removal and
pedestrian thermal comfort. The transport capability is commonly measured in terms of …

Random noise attenuation in seismic data requires employing leading-edge methods to
attain reliable denoised data. Efficient noise removal, effective signal preservation and …

Seismic full-waveform inversion (FWI), which uses iterative methods to estimate high-
resolution subsurface models from seismograms, is a powerful imaging technique in …

Time-frequency spectral analysis methods such as the S transform cannot appropriately
present low-frequency anomalies in seismic traces because they generate a time-frequency …