82 lines
3.3 KiB
Plaintext
82 lines
3.3 KiB
Plaintext
|
|
\begin{tikzpicture}[auto, on grid, scale=.5, y=-1cm, every node/.style={scale=.5, y=-1cm}]
|
|
\def\BlockSize{4}
|
|
\tikzstyle{TextStyle}=[text centered, scale=1/.5, font=\footnotesize]
|
|
|
|
\tikzstyle{PU} =[draw, minimum height=\BlockSize cm, minimum width=\BlockSize cm]
|
|
\tikzstyle{Neighbour} =[draw, minimum height=1 cm, minimum width=\BlockSize cm, fill=gray!60]
|
|
|
|
|
|
|
|
\tikzstyle{PixelAnchor} =[xshift=.5cm, yshift=-.5cm]
|
|
\tikzstyle{Pixel} =[circle, thin, fill=lightgray, inner sep=0, minimum size=10pt]
|
|
|
|
\tikzstyle{PixelNeighbour} =[Pixel, fill=black!70]
|
|
\tikzstyle{Arrow} =[-latex,thick, draw=black]
|
|
\tikzstyle{NeighbourSquares} =[fill=TikZColorFillDark]
|
|
|
|
|
|
\draw[Pixel] (0,0) grid ++(4.5,4.5);
|
|
\node[NeighbourSquares, anchor=north west, minimum width=1cm, minimum height=1cm] at (-1,-1) {};
|
|
\node[NeighbourSquares, anchor=north west, minimum width=4cm, minimum height=1cm] at (0,-1) {};
|
|
\node[NeighbourSquares, anchor=north west, minimum width=4cm, minimum height=1cm] at (4,-1) {};
|
|
\node[NeighbourSquares, anchor=north west, minimum width=1cm, minimum height=4cm] at (-1,0) {};
|
|
\node[NeighbourSquares, anchor=north west, minimum width=1cm, minimum height=4cm] at (-1,4) {};
|
|
|
|
% Pixels
|
|
\foreach \x in {0,...,3}
|
|
\foreach \y in {0,...,3}
|
|
{
|
|
\node at (\x,\y) [PixelAnchor,Pixel]() {};
|
|
}
|
|
\foreach \x in {-1}
|
|
\foreach \y in {-1,...,7}
|
|
{
|
|
\node at (\x,\y) [PixelAnchor,PixelNeighbour]() {};
|
|
}
|
|
\foreach \x in {0,1,...,7}
|
|
\foreach \y in {-1}
|
|
{
|
|
\node at (\x,\y) [PixelAnchor,PixelNeighbour]() {};
|
|
}
|
|
|
|
|
|
\path[PixelAnchor, Arrow, dashed] (.5,-1) -- ( 0 , 0 );
|
|
\path[PixelAnchor, Arrow, ] (1,-1) -- ( 0 , 1 );
|
|
\path[PixelAnchor, Arrow, dashed] (1.5,-1) -- ( 0 , 2 );
|
|
\foreach \x in {2,...,5}
|
|
{
|
|
\path[PixelAnchor,Arrow] (\x,-1) -- ++(-2, \BlockSize);
|
|
}
|
|
\foreach \x in {2.5,...,4.5}
|
|
{
|
|
\path[PixelAnchor,Arrow,dashed] (\x,-1) -- ++(-1.5, \BlockSize - 1);
|
|
}
|
|
|
|
\path[Arrow, very thick, -] (-1,4) -- ++(6,0);
|
|
\path[Arrow, very thick, -] (4,-1) -- ++(0,6);
|
|
\path[Arrow, very thick, -] (-1,0) -- ++(1,0);
|
|
\path[Arrow, very thick, -] (0,-1) -- ++(0,1);
|
|
\path[Arrow, very thick, -] (0,0) -- ++(4,0) node[TextStyle, midway,above, yshift=.4cm] {Top};
|
|
\path[Arrow, very thick, -] (4,0) -- ++(4,0) node[TextStyle, midway,above, yshift=.4cm] {Top-right};
|
|
|
|
\node[TextStyle] at (-1.2,-1.5) {Top-left};
|
|
|
|
\path[Arrow, very thick, -] (0,0) -- ++(0,4) node[TextStyle, midway,above, xshift=-.5cm, rotate=90] {Left};
|
|
\path[Arrow, very thick, -] (0,4) -- ++(0,4) node[TextStyle, midway,above, xshift=-.5cm, rotate=90] {Bottom-left};
|
|
|
|
\node[TextStyle, anchor=south west, align=left, text width=4cm] at (4,7) (RefLabel) {Reference pixels};
|
|
\node[TextStyle, anchor=south west, align=left, text width=4cm, below=.5cm of RefLabel] (PredLabel) {Predicted pixels};
|
|
\node[TextStyle, anchor=south west, align=left, text width=4cm, below=.5cm of PredLabel] (PredDir) {Prediction direction};
|
|
|
|
\node[Pixel, , minimum size=12pt, left=.1 cm of PredLabel.west] {};
|
|
\node[PixelNeighbour, minimum size=12pt, left=.1 cm of RefLabel.west] {};
|
|
\path[Arrow, latex-] (PredDir.west) -- ++(-1,0);
|
|
|
|
|
|
% \path[PixelAnchor, Arrow, blue] (2.75,-1) -- ++( -2 , \BlockSize );
|
|
|
|
\end{tikzpicture}
|
|
|
|
|