Abstract: This work compares the effectiveness of four image reconstruction techniques for a ring-array photoacoustic computed tomography (PACT) system: the delay-and-sum (DAS), the interpolated model ...
Abstract: In this letter, we apply the basic principle of the total field/scattered field method to the 3-D associated Hermite unconditionally stable finite-difference time-domain (FDTD) method (AH ...
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