\begin{figure}[!hbt]
    \centering
    \includegraphics[width=\textwidth]{figs/masks_phase_specific_1d_8x_test_P061_cine_sax.mat.png}
    \caption{Example of patterns from the test set across setups for frame-specific sampling at $R=8$.}
    \vspace{10pt}
    \label{fig::phase_specific_8x_1d}
\end{figure}