Ultrasound Signal Processing: From Models to Deep Learning
- URL: http://arxiv.org/abs/2204.04466v2
- Date: Wed, 20 Sep 2023 11:20:13 GMT
- Title: Ultrasound Signal Processing: From Models to Deep Learning
- Authors: Ben Luijten, Nishith Chennakeshava, Yonina C. Eldar, Massimo Mischi,
Ruud J.G. van Sloun
- Abstract summary: Medical ultrasound imaging relies heavily on high-quality signal processing to provide reliable and interpretable image reconstructions.
Deep learning based methods, which are optimized in a data-driven fashion, have gained popularity.
A relatively new paradigm combines the power of the two: leveraging data-driven deep learning, as well as exploiting domain knowledge.
- Score: 64.56774869055826
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: Medical ultrasound imaging relies heavily on high-quality signal processing
to provide reliable and interpretable image reconstructions. Conventionally,
reconstruction algorithms where derived from physical principles. These
algorithms rely on assumptions and approximations of the underlying measurement
model, limiting image quality in settings were these assumptions break down.
Conversely, more sophisticated solutions based on statistical modelling,
careful parameter tuning, or through increased model complexity, can be
sensitive to different environments. Recently, deep learning based methods,
which are optimized in a data-driven fashion, have gained popularity. These
model-agnostic techniques often rely on generic model structures, and require
vast training data to converge to a robust solution. A relatively new paradigm
combines the power of the two: leveraging data-driven deep learning, as well as
exploiting domain knowledge. These model-based solutions yield high robustness,
and require less parameters and training data than conventional neural
networks. In this work we provide an overview of these techniques from recent
literature, and discuss a wide variety of ultrasound applications. We aim to
inspire the reader to further research in this area, and to address the
opportunities within the field of ultrasound signal processing. We conclude
with a future perspective on model-based deep learning techniques for medical
ultrasound.
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