2025
Stochastic Vector Approximate Message Passing with Applications to Phase Retrieval
ICASSP 2025accepted
Phase retrieval refers to the problem of recovering a high-dimensional vector ${\mathbf{x}} \in {\mathbb{C}^N}$ from the magnitude of its linear transform z = Ax, observed through a noisy channel. To improve the ill-posed nature of the inverse problem, it is a common practice to observe the magnitud…