Dynamic Convolution-based Misfit Function for Time Domain Full Waveform Inversion

Comparison of Four Forward Models for Breast Imaging in Ultrasound Computed Tomography

“…In recent years, Waveform inversion (WI) methods were used in some applications of medical [10,11,18,19] and geophysics imaging [20][21][22][23][24][25] . Compared with the raybased methods, the WI methods obtain high spatial resolution images because they consider higher-order diffraction effects.…”

Numerical Study of Square Border Ultrasonic Transducer Element Arrays for Breast Imaging in Ultrasound Computed Tomography with Waveform Inversion Method

“…In recent years, Waveform inversion (WI) methods, which have applications in medicine [6,7,17] and geophysics [18][19][20][21] , have been presented to estimate breast images using a CUTA [6,7,17] . Unlike the type-B ultrasonic imaging methods, which can only reconstruct the structure information of the breast, WI methods can also estimate its tissue information, such as the sound speed distribution.…”