2 papers
eess.IV2019
Super-resolution photoacoustic and ultrasound imaging with sparse arrays
Sergey Vilov, Bastien Arnal, Eliel Hojman +3
It has previously been demonstrated that model-based reconstruction methods relying on a priori knowledge of the imaging point spread function (PSF) coupled to sparsity priors on t…
physics.optics2016
Photoacoustic imaging beyond the acoustic diffraction-limit with dynamic speckle illumination and sparse joint support recovery
Eliel Hojman, Thomas Chaigne, Oren Solomon +4
In deep tissue photoacoustic imaging the spatial resolution is inherently limited by the acoustic wavelength. Recently, it was demonstrated that it is possible to surpass the acous…