Added changes suggested by reviewer #2:

- Sect 3, line 2 change "scan" to "scanning"


git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/research@2290 92316355-f0b4-4df1-b90c-862c8a59935f

2008-displacement/README

@@ -250,7 +250,7 @@ splot "histo-serpopt.txt" notitle
 unset output
 set term pop
 
-# Combinaison jajuni / floyd-steinberg
+# Combinaison jajuni / Floyd-Steinberg
 set xrange [-.1:.4]
 set yrange [.9:-.1]
 set grid

2008-displacement/paper/paper.tex

@@ -112,7 +112,7 @@ requirements and error diffusion remains a widely used technique.
 \section{Error diffusion displacement}
 
 Most error diffusion implementations parse the image in raster scan order.
-Boustrophedonic (serpentine) scan has been shown to cause fewer visual
+Boustrophedonic (serpentine) scanning has been shown to cause fewer visual
 artifacts \cite{halftoning}, but other, more complex processing paths such as
 Hilbert curves \cite{spacefilling}, \cite{peano} are seldom used as they do not
 improve the image quality significantly.