Alfred C. H. Yu

TL;DR: This paper presents a formative review on how eigen-based filters should be designed to improve their practical efficacy in adaptively suppressing clutter without affecting the blood flow echoes, and suggests that both multi-ensemble and single-enseMBeigen-estimation approaches have their own advantages and weaknesses in different imaging scenarios.

TL;DR: Flexible high sensitivity pressure sensors based on irregular microhump patterns that show great potential in the next generation of smart sensors for robotics, real-time health monitoring, and biomedical applications are proposed and developed.

TL;DR: Five membrane-level phenomena were observed: localized perforation of the cell membrane was synchronized with the instant of ultrasound pulsing, and membrane resealing, if successful, would generally be completed within 1 min of the onset of sonoporation, and the resealing time constant was estimated to be below 20 s.

TL;DR: A new ultrasound-based framework called vector projectile imaging (VPI) that can dynamically render complex flow patterns over an imaging view at millisecond time resolution is presented and suggests that VPI holds promise as a new tool for complex flow analysis.

TL;DR: A novel beamformer architecture with the real-time parallel processing capacity needed to enable fast realization of PW compounding and SA imaging and can compute compounded 512 × 255 pixel PW and SA images at throughputs of over 4700 fps and 3000 fps, respectively.