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Motiejus Jakštys 2021-05-15 23:01:15 +03:00
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IV/mj-msc.tex
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@ -93,9 +93,9 @@
\begin{abstract}
\label{sec:abstract}
Currently available line simplification algorithms are rooted in mathematics
and geometry, and are unfit for bendy map features like rivers and
coastlines. {\WnM} observed how cartographers simplify these natural
Currently available line simplification algorithms are rooted in
mathematics and geometry, and are unfit for bendy map features like rivers
and coastlines. {\WnM} observed how cartographers simplify these natural
features and created an algorithm. We implemented this algorithm and
documented it in great detail. Our implementation makes {\WM} algorithm
freely available in PostGIS, and this paper explains it.
@ -1213,6 +1213,10 @@ Two conditions must be followed to claim that a bend is isolated:
\end{enumerate}
We believe unclear criteria for \textsc{isolated bend} is one of the main
causes for jagged lines in section~\ref{sec:results}, and is a suggested
further area of research in section~\ref{sec:future-suggestions}.
\subsection{The Context of a Bend: Isolated And Similar Bends}
To find out whether two bends are similar, they are compared by 3 components:
@ -1330,6 +1334,7 @@ the algorithm.
\end{figure}
\section{Results}
\label{sec:results}
\subsection{Generalization Results of Analyzed Rivers}
\label{sec:generalization-results-of-analyzed-rivers}
@ -1465,7 +1470,7 @@ already been used to create a prototype on-line service to evaluate the
algorithm robustness.
\section{Future Suggestions}
\label{sec:related_work}
\label{sec:future-suggestions}
These are the areas for possible future work with this, published,
implementation: