Jun 3, 2014 · During the iteration, each matrix vector multiplication is realized in an efficient way using a recently proposed spectral discretization of the ...

An algorithm for total variation regularized photoacoustic imaging. 3 where Jν denotes the Bessel function of first kind with order ν. For some ...

Recovery of image data from photoacoustic measurements asks for the inversion of the spherical mean value operator. In contrast to direct inversion methods ...

The proposed TGV-regularized Radon inversion is a variational method that is shown to be capable of such artifact-free inversion and validated by numerical ...

An algorithm for total variation regularized photoacoustic imaging. April 2014; Advances in Computational Mathematics 41(2). DOI:10.1007/s10444-014-9364-1.

Jun 3, 2014 · Abstract Recovery of image data from photoacoustic measurements asks for the inversion of the spherical mean value operator.

Article on An algorithm for total variation regularized photoacoustic imaging, published in Advances in Computational Mathematics 41 on 2014-06-03 by Yiqiu ...

In this paper, we use a total variation regularization with alternating direction method for sparse photoacoustic image reconstruction. The numerical results ...

TL;DR: A semismooth Newton scheme is considered to solve a total variation regularized least squares problem of recovery of image data from photoacoustic ...

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