Scan infographic for better quality

thesis/2-Background.tex

@@ -190,10 +190,10 @@ One thing is certain: So far, on grounds of literature study alone, it remains u
 In order to uncover this, various Wikipedia's pages, among other things policies, guidelines, documentation and discussions, are studied in chapter~\ref{chap:filters} and filter data from the English Wikipedia is analysed in chapter~\ref{chap:overview-en-wiki}.
 But first, chapter~\ref{chap:methods} introduces the applied methodology.
 
-%TODO is it better to introduce the graphic earlier?
+%TODO is it better to introduce the graphic earlier? and make landscape?
 \begin{figure}
 \centering
-  \includegraphics[width=0.9\columnwidth]{pics/funnel-diagramm-no-filters.JPG}
+  \includegraphics[width=0.9\columnwidth]{pics/funnel-no-filters.png}
   \caption{State of the scientific literature: edit filters are missing from the quality control frame}~\label{fig:funnel-no-filters}
 \end{figure}
 

thesis/4-Edit-Filters.tex

@@ -604,6 +604,6 @@ and conclude that claims of the literature (see section~\ref{section:bots}) shou
 
 \begin{figure}
 \centering
-  \includegraphics[width=0.9\columnwidth]{pics/funnel-diagramm-with-filters.JPG}
+  \includegraphics[width=0.9\columnwidth]{pics/funnel-with-filters.png}
   \caption{Edit filters' role in the quality control frame}~\label{fig:funnel-with-filters}
 \end{figure}