123 citations · 231 across the 8 of their papers we have counts for
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Multiple Illumination Phaseless Super-Resolution (MIPS) with Applications To Phaseless DOA Estimation and Diffraction Imaging
Fariborz Salehi, Kishore Jaganathan, Babak Hassibi
Phaseless super-resolution is the problem of recovering an unknown signal from measurements of the magnitudes of the low frequency Fourier transform of the signal. This problem ari…
Reconstruction of signals from their autocorrelation and cross-correlation vectors, with applications to phase retrieval and blind channel estimation
Kishore Jaganathan, Babak Hassibi
We consider the problem of reconstructing two signals from the autocorrelation and cross-correlation measurements. This inverse problem is a fundamental one in signal processing, a…
Phase Retrieval: An Overview of Recent Developments
Kishore Jaganathan, Yonina C. Eldar, Babak Hassibi
The problem of phase retrieval is a classic one in optics and arises when one is interested in recovering an unknown signal from the magnitude (intensity) of its Fourier transform.…
STFT Phase Retrieval: Uniqueness Guarantees and Recovery Algorithms
Kishore Jaganathan, Yonina C. Eldar, Babak Hassibi
The problem of recovering a signal from its Fourier magnitude is of paramount importance in various fields of engineering and applied physics. Due to the absence of Fourier phase i…
Sparse Phase Retrieval: Uniqueness Guarantees and Recovery Algorithms
Kishore Jaganathan, Samet Oymak, Babak Hassibi
The problem of signal recovery from its Fourier transform magnitude is of paramount importance in various fields of engineering and has been around for over 100 years. Due to the a…
Sparse Phase Retrieval: Convex Algorithms and Limitations
Kishore Jaganathan, Samet Oymak, Babak Hassibi
We consider the problem of recovering signals from their power spectral density. This is a classical problem referred to in literature as the phase retrieval problem, and is of par…