arXiv Open Access 2022

A Learned Born Series for Highly-Scattering Media

Antonio Stanziola Simon Arridge Ben T. Cox Bradley E. Treeby

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Abstrak

A new method for solving the wave equation is presented, called the learned Born series (LBS), which is derived from a convergent Born Series but its components are found through training. The LBS is shown to be significantly more accurate than the convergent Born series for the same number of iterations, in the presence of high contrast scatterers, while maintaining a comparable computational complexity. The LBS is able to generate a reasonable prediction of the global pressure field with a small number of iterations, and the errors decrease with the number of learned iterations.

Topik & Kata Kunci

physics.comp-ph cs.LG physics.med-ph

Penulis (4)

Antonio Stanziola

Simon Arridge

Ben T. Cox

Bradley E. Treeby

Format Sitasi

APA MLA BibTeX

Stanziola, A., Arridge, S., Cox, B.T., Treeby, B.E. (2022). A Learned Born Series for Highly-Scattering Media. https://arxiv.org/abs/2212.04948

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2022
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓