Sparsity-based reconstruction for super-resolved limited-view photoacoustic computed tomography deep in a scattering medium.
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DOI: 10.1364/ol.43.002221
Abstract: Delay-and-sum beamforming (DSB) of photoacoustic data does not incorporate a priori spatial sparsity of the imaging target. By incorporating this information into beamforming for limited-view photoacoustic computed tomography, we experimentally obtained enhanced resolution images of… read more here.
Keywords: computed tomography; scattering medium; view photoacoustic; limited view ... See more keywords