In this paper, we propose a novel efficient approach for direction-of-arrival (DOA) using coprime arrays. Specifically, we derive the equivalent received signals of the sum-difference array using the ...

Real-time ultrasound motion tracking of the scaphoid during PSF could simplify the intervention, which would necessitate a flexible transducer array to maintain contact during wrist motion. Our ...

We propose a framework that projects to approximate 2D functions through a series of 1D interpolations and also uses greedy sampling. By generating uniformly distributed projections and projecting ...