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eess.IV2024
Blind Time-of-Flight Imaging: Sparse Deconvolution on the Continuum with Unknown Kernels
Ruiming Guo, Ayush Bhandari
In recent years, computational Time-of-Flight (ToF) imaging has emerged as an exciting and a novel imaging modality that offers new and powerful interpretations of natural scenes,…
cs.IT2024
Sub-Nyquist USF Spectral Estimation: Frequencies with Modulo Samples
Ruiming Guo, Yuliang Zhu, Ayush Bhandari
Digital acquisition of high bandwidth signals is particularly challenging when Nyquist rate sampling is impractical. This has led to extensive research in sub-Nyquist sampling meth…