Search Results for author: Alex J. Yuffa

Found 2 papers, 0 papers with code

On Grid Compressive Sampling for Spherical Field Measurements in Acoustics

no code implementations22 Jun 2022 Marc Andrew Valdez, Alex J. Yuffa, Michael B. Wakin

We derive a compressive sampling method for acoustic field reconstruction using field measurements on a predefined spherical grid that has theoretically guaranteed relations between signal sparsity, measurement number, and reconstruction accuracy.

Compressive Sensing Denoising

Compressive Sensing with Wigner $D$-functions on Subsets of the Sphere

no code implementations7 Jun 2022 Marc Andrew Valdez, Alex J. Yuffa, Michael B. Wakin

In this paper, we prove a compressive sensing guarantee for restricted measurement domains on the rotation group, $\mathrm{SO}(3)$.

Compressive Sensing

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