Stable Phase Retrieval in Infinite Dimensions

Rima Alaifari, Ingrid Daubechies, Philipp Grohs +1

The problem of phase retrieval is to determine a signal $f\in \mathcal{H}$, with $\mathcal{H}$ a Hilbert space, from intensity measurements $|F(\omega )|$, where $F(ω):=\langle f , φ_ω\r…