\begin{figure}[htbp]
\centering
    \includegraphics[width=0.83\textwidth]{./images/deep multiscale network Representation.pdf}
  \caption{Representation of deep multiscale network that was chosen to learn the attention maps. %The input scan passes through regular building blocks (BB1 and BB2) to learn hierarchical features. Then, these features are concatenated. Given the resulting deep multiscale features, convolutional transpose layers are applied to generate the attention maps.
  BRC means batch normalization, ReLU and convolution layers.}
  \label{fig: deep multiscale network diagram}
\end{figure}