2 papers
math.NA2023
Self-supervised learning for a nonlinear inverse problem with forward operator involving an unknown function arising in photoacoustic tomography
Gyeongha Hwang, Gihyeon Jeon, Sunghwan Moon
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 challeng…
math.NA2022
Singular value decomposition of the wave forward operator with radial variable coefficients
Minam Moon, Injo Hur, Sunghwan Moon
Photoacoustic tomography (PAT) is a novel and promising technology in hybrid medical imaging that involves generating acoustic waves in the object of interest by stimulating electr…