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March 3, 2026Ultrasonics

Waveform inversion of sound speed and acoustic attenuation for ring-array ultrasound tomography based on optimal transport framework

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Authors

DGDan GaoXTXiaoyan TaoFMFansheng Meng

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Overview

Advanced ultrasound tomography demonstrates improved sound speed measurement using optimal transport in imaging.

Key Points

  • Improved sound speed and acoustic attenuation measurements are achieved with waveform inversion techniques in ultrasound tomography.
  • Key results indicate a significant reduction in measurement error, enhancing imaging clarity and accuracy in diagnostic applications.
  • Analysis utilizing an optimal transport framework provides robust solutions for reconstructing acoustic properties from ring-array data.
  • This innovative approach highlights the potential for better ultrasound imaging, but further validation in clinical settings is needed.

Cite This Study

Gao et al. (2026) studied this question.

synapsesocial.com/papers/69a76121c6e9836116a2ec54https://doi.org/10.1016/j.ultras.2026.108001
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