Self-supervised learning for a nonlinear inverse problem with forward operator involving an unknown function arising in photoacoustic tomography
In this article, we are concerned with a nonlinear inverse problem with a forward operator
involving an unknown function. The problem arises in diverse applications and is …
involving an unknown function. The problem arises in diverse applications and is …
Implicit learning to determine variable sound speed and the reconstruction operator in photoacoustic tomography
G Hwang, G Jeon, S Moon, D Park - arXiv preprint arXiv:2407.09749, 2024 - arxiv.org
Photoacoustic tomography (PAT) is a hybrid medical imaging technique that offer high
contrast and a high spatial resolution. One challenging mathematical problem associated …
contrast and a high spatial resolution. One challenging mathematical problem associated …
Inversions of two wave-forward operators with variable coefficients
S Moon, I Seo - arXiv preprint arXiv:2308.06968, 2023 - arxiv.org
As the most successful example of a hybrid tomographic technique, photoacoustic
tomography is based on generating acoustic waves inside an object of interest by …
tomography is based on generating acoustic waves inside an object of interest by …