Haolin Zhang

A Feasibility Study of Low-frequency Ultrasound Tomography for Human Thorax

2022 · 2022 IEEE International Ultrasonics Symposium (IUS)

Ultrasound is widely used in biomedical imaging. High-frequency ultrasound at MHz is usually used for good resolution. However, ultrasound at this band cannot permeate human thorax, for it is strongly scattered and reflected by air …