no code implementations • 3 Apr 2023 • Biao Huang, Jipeng Yan, Megan Morris, Victoria Sinnett, Navita Somaiah, Meng-Xing Tang
The simulation results show that the acceleration-based method outperformed the non-acceleration-based method at different levels of acceleration and acquisition frame rates and achieved significant improvement in true positive rate (up to 10. 03%), false negative rate (up to 28. 61%) and correctly pairing fraction (up to 170. 14%).
1 code implementation • 24 Mar 2023 • Jipeng Yan, Biao Huang, Johanna Tonko, Matthieu Toulemonde, Joseph Hansen-Shearer, Qingyuan Tan, Kai Riemer, Konstantinos Ntagiantas, Rasheda A Chowdhury, Pier Lambiase, Roxy Senior, Meng-Xing Tang
Micro-vascular flow in the myocardium is of significant importance clinically but remains poorly understood.
no code implementations • 25 Aug 2022 • Jipeng Yan, Bingxue Wang, Kai Riemer, Joseph Hansen-Shearer, Marcelo Lerendegui, Matthieu Toulemonde, Christopher J Rowlands, Peter D. Weinberg, Meng-Xing Tang
The 3D coherence beamformers, together with DAS, are compared in computer simulation, on a microflow phantom, and in vivo.
no code implementations • 8 Mar 2022 • Kai Riemer, Matthieu Toulemonde, Jipeng Yan, Marcelo Lerendegui, Eleanor Stride, Peter D. Weinberg, Christopher Dunsby, Meng-Xing Tang
Ultrasound Localization Microscopy (ULM) provides very high spatiotemporal resolution but the use of microbubbles requires low contrast agent concentrations, a long acquisition time, and gives little control over the spatial and temporal distribution of the bubbles.