diff --git a/2008-displacement/README b/2008-displacement/README index 84f27bb..c7f1ae4 100644 --- a/2008-displacement/README +++ b/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 diff --git a/2008-displacement/paper/paper.tex b/2008-displacement/paper/paper.tex index 1c8ef46..d697eb5 100644 --- a/2008-displacement/paper/paper.tex +++ b/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.