Abstract
Ultrasound (US) imaging is the most commonly performed cross-sectional diagnostic imaging modality in the practice of medicine. It is low-cost, non-ionizing, portable, and capable of real-time image acquisition and display. US is a rapidly evolving technology with significant challenges and opportunities. Challenges include high inter- and intra-operator variability and limited image quality control. Tremendous opportunities have arisen in the last decade as a result of exponential growth in available computational power coupled with progressive miniaturization of US devices. As US devices become smaller, enhanced computational capability can contribute significantly to decreasing variability through advanced image processing. In this paper, we review leading machine learning (ML) approaches and research directions in US, with an emphasis on recent ML advances. We also present our outlook on future opportunities for ML techniques to further improve clinical workflow and US-based disease diagnosis and characterization.
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This material is based upon work supported by the Assistant Secretary of Defense for Research and Engineering under Air Force Contract No. FA8721-05-C-0002 and/or FA8702-15-D-0001. Any opinions, findings, conclusions, or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the Assistant Secretary of Defense for Research and Engineering. This work is also supported by the NIBIB of the National Institutes of Health under award numbers HHSN268201300071 C and K23 EB020710. The authors are solely responsible for the content and the work does not represent the official views of the National Institutes of Health.
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Brattain, L.J., Telfer, B.A., Dhyani, M. et al. Machine learning for medical ultrasound: status, methods, and future opportunities. Abdom Radiol 43, 786–799 (2018). https://doi.org/10.1007/s00261-018-1517-0
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DOI: https://doi.org/10.1007/s00261-018-1517-0