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LaTeX-examples/tikz/aggregation-blocks/aggregation-blocks.tex
2017-01-07 13:24:44 +01:00

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\documentclass{standalone}
\usepackage{amssymb}
\usepackage{tikz}
\usetikzlibrary{arrows.meta}
\usetikzlibrary{shapes.geometric,arrows,positioning}
\begin{document}
\begin{tikzpicture}
\tikzstyle{conv-layer}=[draw,minimum width=3cm,minimum height=1cm]
\tikzstyle{arrow}=[->, -Latex, thick]
\draw[fill=black!10,dashed] (-4.2, -5.4) rectangle (7.5, 1.2);
\node (input) at (1.5, 1) {};
\path[arrow] (1.5, 2) edge node[right, midway] {$256$-d in} (input.south);
\node[draw, dashed] (concatenate) at (1.5, -5) {concatenate};
\node (between) at (3.4, -2.0) [align=center,text width=1.5cm] {total $32$ paths\\ \dots};
\path[arrow] (concatenate.south) edge node[right, midway] {$128$-d out} (1.5, -6);
% first path
\node (rect11) at (-2.5,-1.5) [conv-layer] {4 @ $1 \times 1 \times 256$};
\node (rect12) at (-2.5,-3.0) [conv-layer] {4 @ $3 \times 3 \times 4$};
\draw[arrow] (input.south) -- (rect11.north);
\draw[arrow] (rect11.south) -- (rect12.north);
\draw[arrow] (rect12.south) -- (concatenate);
% second path
\node (rect21) at ( 1,-1.5) [conv-layer] {4 @ $1 \times 1 \times 256$};
\node (rect22) at ( 1,-3.0) [conv-layer] {4 @ $3 \times 3 \times 4$};
\draw[arrow] (input.south) -- (rect21.north);
\draw[arrow] (rect21.south) -- (rect22.north);
\draw[arrow] (rect22.south) -- (concatenate);
% last path
\node (rect31) at ( 5.8,-1.5) [conv-layer] {4 @ $1 \times 1 \times 256$};
\node (rect32) at ( 5.8,-3.0) [conv-layer] {4 @ $3 \times 3 \times 4$};
\draw[arrow] (input.south) -- (rect31.north);
\draw[arrow] (rect31.south) -- (rect32.north);
\draw[arrow] (rect32.south) -- (concatenate);
\end{tikzpicture}
\end{document}