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Add graph for MRF image segmentation

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Martin Thoma 2016-03-07 12:43:47 +01:00
parent 9e8619cd50
commit 5701875ff9
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41
tikz/graph-mrf-image-segmentation/Makefile Normal file
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SOURCE = graph-mrf-image-segmentation
DELAY = 80
DENSITY = 300
WIDTH = 512
make:
pdflatex $(SOURCE).tex -output-format=pdf
make clean
clean:
rm -rf $(TARGET) *.class *.html *.log *.aux *.data *.gnuplot
gif:
pdfcrop $(SOURCE).pdf
convert -verbose -delay $(DELAY) -loop 0 -density $(DENSITY) $(SOURCE)-crop.pdf $(SOURCE).gif
make clean
animatedGif:
make
pdfcrop $(SOURCE).pdf
convert -verbose -delay $(DELAY) -loop 0 -density $(DENSITY) $(SOURCE)-crop.pdf $(SOURCE).gif
make clean
transparentGif:
convert $(SOURCE).pdf -transparent white result.gif
make clean
png:
make
make svg
inkscape $(SOURCE).svg -w $(WIDTH) --export-png=$(SOURCE).png
svg:
make
#inkscape $(SOURCE).pdf --export-plain-svg=$(SOURCE).svg
pdf2svg $(SOURCE).pdf $(SOURCE).svg
# Necessary, as pdf2svg does not always create valid svgs:
inkscape $(SOURCE).svg --export-plain-svg=$(SOURCE).svg
rsvg-convert -a -w $(WIDTH) -f svg $(SOURCE).svg -o $(SOURCE)2.svg
inkscape $(SOURCE)2.svg --export-plain-svg=$(SOURCE).svg
rm $(SOURCE)2.svg

3
tikz/graph-mrf-image-segmentation/README.md Normal file
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Compiled example
----------------
![Example](graph-mrf-image-segmentation.png)

73
tikz/graph-mrf-image-segmentation/graph-mrf-image-segmentation.tex Normal file
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\documentclass[varwidth=true, border=2pt]{standalone}
\usepackage{tikz}
\begin{document}
\tikzstyle{pixel}=[draw,black,circle,minimum size=10pt,inner sep=0pt,fill=red!50]
\tikzstyle{label}=[draw,black,circle,minimum size=10pt,inner sep=0pt,fill=blue!50]
\tikzstyle{edge}=[very thick]
\begin{tikzpicture}[scale=1.7]
\node (x1)[pixel] at (0.0,1.15) {$x_1$};
\node (x2)[pixel] at (1.0,1.15) {$x_2$};
\node (x3)[pixel] at (2.0,1.15) {$x_3$};
\node (x4)[pixel] at (0.5,1.65) {$x_4$};
\node (x5)[pixel] at (1.5,1.65) {$x_5$};
\node (x6)[pixel] at (2.5,1.65) {$x_6$};
\node (x7)[pixel] at (1.0,2.15) {$x_7$};
\node (x8)[pixel] at (2.0,2.15) {$x_8$};
\node (x9)[pixel] at (3.0,2.15) {$x_9$};
\node (y1)[label] at (0.0,1.5) {$y_1$};
\node (y2)[label] at (1.0,1.5) {$y_2$};
\node (y3)[label] at (2.0,1.5) {$y_3$};
\node (y4)[label] at (0.5,2.0) {$y_4$};
\node (y5)[label] at (1.5,2.0) {$y_5$};
\node (y6)[label] at (2.5,2.0) {$y_6$};
\node (y7)[label] at (1.0,2.5) {$y_7$};
\node (y8)[label] at (2.0,2.5) {$y_8$};
\node (y9)[label] at (3.0,2.5) {$y_9$};
\draw[edge] (y1) -- (y2);
\draw[edge] (y1) -- (y4);
\draw[edge] (y2) -- (y3);
\draw[edge] (y2) -- (y5);
\draw[edge] (y3) -- (y6);
\draw[edge] (y4) -- (y5);
\draw[edge] (y4) -- (y7);
\draw[edge] (y5) -- (y6);
\draw[edge] (y5) -- (y8);
\draw[edge] (y6) -- (y9);
\draw[edge] (y7) -- (y8);
\draw[edge] (y8) -- (y9);
\draw[edge] (x1) -- (y1);
\draw[edge] (x2) -- (y2);
\draw[edge] (x3) -- (y3);
\draw[edge] (x4) -- (y4);
\draw[edge] (x5) -- (y5);
\draw[edge] (x6) -- (y6);
\draw[edge] (x7) -- (y7);
\draw[edge] (x8) -- (y8);
\draw[edge] (x9) -- (y9);
%\draw [dashed] (-0.5,-0.3) -- (2,-0.3) -- (3.5,1.5) -- (0.5,1.5) -- (-0.5,-0.3);
\node (x1)[pixel] at (0.0,1.15) {$x_1$};
\node (x2)[pixel] at (1.0,1.15) {$x_2$};
\node (x3)[pixel] at (2.0,1.15) {$x_3$};
\node (x4)[pixel] at (0.5,1.65) {$x_4$};
\node (x5)[pixel] at (1.5,1.65) {$x_5$};
\node (x6)[pixel] at (2.5,1.65) {$x_6$};
\node (x7)[pixel] at (1.0,2.15) {$x_7$};
\node (x8)[pixel] at (2.0,2.15) {$x_8$};
\node (x9)[pixel] at (3.0,2.15) {$x_9$};
\node (y1)[label] at (0.0,1.5) {$y_1$};
\node (y2)[label] at (1.0,1.5) {$y_2$};
\node (y3)[label] at (2.0,1.5) {$y_3$};
\node (y4)[label] at (0.5,2.0) {$y_4$};
\node (y5)[label] at (1.5,2.0) {$y_5$};
\node (y6)[label] at (2.5,2.0) {$y_6$};
\node (y7)[label] at (1.0,2.5) {$y_7$};
\node (y8)[label] at (2.0,2.5) {$y_8$};
\node (y9)[label] at (3.0,2.5) {$y_9$};
\end{tikzpicture}
\end{document}