2 citations · 5 across the 4 of their papers we have counts for
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Inverse transport and diffusion problems in photoacoustic imaging with nonlinear absorption
Ru-Yu Lai, Kui Ren, Ting Zhou
Motivated by applications in imaging nonlinear optical absorption by photoacoustic tomography (PAT), we study in this work inverse coefficient problems for a semilinear radiative t…
Unique determination of absorption coefficients in a semilinear transport equation
Kui Ren, Yimin Zhong
Motivated by applications in quantitative photoacoustic imaging, we study inverse problems to a semilinear radiative transport equation (RTE) where we intend to reconstruct absorpt…
Imaging point sources in heterogeneous environments
Kui Ren, Yimin Zhong
Imaging point sources in heterogeneous environments from boundary or far-field measurements has been extensively studied in the past. In most existing results, the environment, rep…
A global stability estimate for the photo-acoustic inverse problem in layered media
Kui Ren, Faouzi Triki
This paper is concerned with the stability issue in determining absorption and diffusion coefficients in photoacoustic imaging. Assuming that the medium is layered and the acoustic…