Most reconstruction algorithms used in photoacoustic tomography do not account for the
effects of acoustic attenuation on the recorded signals. For experimental measurements …

Several different reconstruction algorithms have been proposed for photoacoustic
tomography, most of which presuppose that the acoustic properties of the medium are …

We describe a finite element reconstruction algorithm for time-domain photoacoustic
tomography. The algorithm is based on an iterative Newton method coupled with the time …

The quality of optoacoustic tomographic reconstructions can be severely affected by
acoustic reflections or scattering arising at interfaces of highly mismatched organs, such as …

Photoacoustic tomography (PAT) is a hybrid imaging modality that combines the advantages
of both optical imaging and ultrasound imaging techniques. Most existing reconstruction …

The reconstruction of photoacoustic images typically neglects the effect of acoustic
absorption on the measured time domain signals. Here, a method to compensate for …

Photoacoustic computed tomography (PACT) is an emerging computed imaging modality
that exploits optical contrast and ultrasonic detection principles to form images of the …

Estimation of optical absorption and scattering of a target is an inverse problem associated
with quantitative photoacoustic tomography. Conventionally, the problem is expressed as …

Photoacoustic tomography is an emerging medical imaging modality based on the
reconstruction of an initial internal pressure distribution from surface measurements of …

A total variation minimization (TVM)-based finite element reconstruction algorithm for
photoacoustic (PA) tomography is described in this paper. This algorithm is used to enhance …