A coded excitation framework for high SNR transcranial ultrasound imaging

EP Vienneau, BC Byram - IEEE Transactions on Medical …, 2023 - ieeexplore.ieee.org
Robust transcranial ultrasound imaging is difficult due to poor image quality. In particular,
low signal-to-noise ratio (SNR) limits sensitivity to blood flow and has hindered clinical …

Compound barker-coded excitation for increased signal-to-noise ratio and penetration depth in transcranial ultrasound imaging

E Vienneau, B Byram - 2020 IEEE International Ultrasonics …, 2020 - ieeexplore.ieee.org
Clinical translation of transcranial ultrasound imaging has been unsuccessful due to poor
image quality. One cause is insufficient signal-to-noise ratio (SNR) due to poor acoustic …

A coded excitation framework for increased signal-to-noise ratio of in vivo ultrasound power Doppler imaging

EP Vienneau, BC Byram - Medical Imaging 2021: Ultrasonic …, 2021 - spiedigitallibrary.org
Ultrasound power Doppler imaging is a useful clinical tool for measuring perfusion.
Sensitivity to slow moving blood flow is important for many clinical applications, but thick …

Method and system using coded excitation with invertible skew-symmetric binary sequences and inverse filtering

EP Vienneau, BC Byram - US Patent App. 18/024,315, 2023 - Google Patents
One aspect of the invention relates to method and system for increasing signal-to-noise ratio
(SNR) and suppressing range lobe artifacts in ultrasound imaging or sensing, active sonar …

[PDF][PDF] Исследование корректирующей способности синхрокодов для модели декодера с согласованной обработкой

АВ Садченко, ОА Кушниренко… - … и конструирование в …, 2018 - irbis-nbuv.gov.ua
Проведен анализ корректирующей способности модели декодера с согласованной
обработкой для кодов Баркера различной длины в условиях возникновения одно-, двух …