13 citations · 32 across the 5 of their papers we have counts for
5 papers
Point Spread Function Engineering for 3D Imaging of Space Debris using a Continuous Exact l0 Penalty (CEL0) Based Algorithm
Chao Wang, Raymond H. Chan, Robert J. Plemmons +1
We consider three-dimensional (3D) localization and imaging of space debris from only one two-dimensional (2D) snapshot image. The technique involves an optical imager that exploit…
Joint 3D Localization and Classification of Space Debris using a Multispectral Rotating Point Spread Function
Chao Wang, Grey Ballard, Robert Plemmons +1
We consider the problem of joint three-dimensional (3D) localization and material classification of unresolved space debris using a multispectral rotating point spread function (RP…
A Hybrid Reconstruction Approach for Absorption Coefficient by Fluorescence Photoacoustic Tomography
Chao Wang, Tie Zhou
In this paper, we propose a hybrid method to reconstruct the absorption coefficient by fluorescence photoacoustic tomography (FPAT), which combines a squeeze iterative method (SIM)…
Non-convex optimization for 3D point source localization using a rotating point spread function
Chao Wang, Raymond Chan, Mila Nikolova +2
We consider the high-resolution imaging problem of 3D point source image recovery from 2D data using a method based on point spread function (PSF) engineering. The method involves…
On Iterative Algorithms for Quantitative Photoacoustic Tomography in the Radiative Transport Regime
Chao Wang, Tie Zhou
In this paper, we describe the numerical reconstruction method for quantitative photoacoustic tomography (QPAT) based on the radiative transfer equation (RTE), which models light p…