8 citations · 8 across the 2 of their papers we have counts for
4 papers
On Unlimited Sampling and Reconstruction
Ayush Bhandari, Felix Krahmer, Ramesh Raskar
Shannon's sampling theorem is one of the cornerstone topics that is well understood and explored, both mathematically and algorithmically. That said, practical realization of this…
Sampling and Super-resolution of Sparse Signals Beyond the Fourier Domain
Ayush Bhandari, Yonina C. Eldar
Recovering a sparse signal from its low-pass projections in the Fourier domain is a problem of broad interest in science and engineering and is commonly referred to as super-resolu…
Sampling Without Time: Recovering Echoes of Light via Temporal Phase Retrieval
Ayush Bhandari, Aurelien Bourquard, Ramesh Raskar
This paper considers the problem of sampling and reconstruction of a continuous-time sparse signal without assuming the knowledge of the sampling instants or the sampling rate. Thi…
Convolution and Product Theorem for the Special Affine Fourier Transform
Ayush Bhandari, Ahmed Zayed
The Special Affine Fourier Transform or the SAFT generalizes a number of well known unitary transformations as well as signal processing and optics related mathematical operations.…