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Abstract: The coprime planar array (CPPA) can obtain a larger virtual aperture using the sum-difference co-array (SDCA). Nonetheless, the holes in the SDCA always cause the virtual aperture to be not ...
This study addresses the quantitative pattern design of sparse camera arrays in multi-frame super-resolution (SR) imaging systems. We propose the Weighted Ratio of Repeated Spectra (WRRS) metric to ...