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eess.IV2024
Plane-wave compounding with adaptive joint coherence factor weighting
Nikunj Khetan, Jerome Mertz
Coherent Plane Wave Compounding (CPWC) is widely used for ultrasound imaging. This technique involves sending plane waves into a sample at different transmit angles and recording t…
eess.IV2021★ 6 cited
Ultrasound differential phase contrast using backscattering and the memory effect
Timothy D. Weber, Nikunj Khetan, Ruohui Yang +1
We describe a simple and fast technique to perform ultrasound differential phase contrast (DPC) imaging in arbitrarily thick scattering media. Though configured in a reflection geo…
eess.IV2020★ 2 cited
Speed-of-sound imaging by differential phase contrast with angular compounding
Nikunj Khetan, Timothy Weber, Jerome Mertz
We describe a technique to reveal speed-of-sound (SoS) variations within an echogenic sample. The technique uses the same receive data as standard pulse-echo imaging based on plane…