Preprint
Sep 2026
Benchmarking Regularization Methods For 3D Radio Tomographic Imaging
Evaluating three distinct regularization approaches within the x3DPRA framework shows that Total Variation regularization provides the best reconstruction quality but not the fastest runtime, providing guidance for developing high-resolution 3D RTI systems for future ISAC applications.
Wanqi Ma, Yi-Jun Chen, Alikhan Umirbayev et al.
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