2016
DOI: 10.48550/arxiv.1611.05807
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Singular Values of the Attenuated Photoacoustic Imaging Operator

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Cited by 2 publications
(6 citation statements)
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“…Here h : R d → R is the photoacoustic (PA) source, c 0 > 0 is a constant, and D α is the time convolution operator associated with the inverse Fourier transform of the complex valued attenuation function α : R → C. Dissipative pressure wave equation models that can be cast in the form (1.1) can be found in [16,29,38,39,42,43,51,66,67]. The particular form of α depends on the used acoustic attenuation model and various different models have been proposed for PAT (see [42] for an overview).…”
Section: Introductionmentioning
confidence: 99%
“…Here h : R d → R is the photoacoustic (PA) source, c 0 > 0 is a constant, and D α is the time convolution operator associated with the inverse Fourier transform of the complex valued attenuation function α : R → C. Dissipative pressure wave equation models that can be cast in the form (1.1) can be found in [16,29,38,39,42,43,51,66,67]. The particular form of α depends on the used acoustic attenuation model and various different models have been proposed for PAT (see [42] for an overview).…”
Section: Introductionmentioning
confidence: 99%
“…Mathematically this is encoded in the function κ defining the pseudo-differential operator A κ . A physically and mathematically meaningful κ has to satisfy the following properties (see [4]):…”
Section: Attenuationmentioning
confidence: 99%
“…The four conditions in Definition 2.1 on κ encode the following physical properties of the attenuated wave equation (see [4]):…”
Section: Remarkmentioning
confidence: 99%
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