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Improved ability to cope with border artifacts.
[dja/scandal.git]
/
scan2pages.sh
diff --git
a/scan2pages.sh
b/scan2pages.sh
index
f27ecf9
..
321d31c
100755
(executable)
--- a/
scan2pages.sh
+++ b/
scan2pages.sh
@@
-148,11
+148,11
@@
for pg in `$my_seq 1 $pages`; do
if [[ ! $skipmask && ( ! $([ -e $preppnm ]) || $forcemask ) ]]; then
# create mask:
# ... downscale, blur,
if [[ ! $skipmask && ( ! $([ -e $preppnm ]) || $forcemask ) ]]; then
# create mask:
# ... downscale, blur,
- convert $convertflags -resize
25% -depth 8 -blur 10
$origpnm $dir/pg-mask-${pgn}.pnm ||exit 1
+ convert $convertflags -resize
10% -depth 8 -blur 10 -median 2
$origpnm $dir/pg-mask-${pgn}.pnm ||exit 1
# ... get crop co-ords. They're off by ~2 as I don't know how to
# properly correct for the border.
# ... get crop co-ords. They're off by ~2 as I don't know how to
# properly correct for the border.
- cropcords=$(convert -border 1x1 -bordercolor '#000' -resize
4
00% -trim -fuzz 90% -format "%wx%h%O" $dir/pg-mask-${pgn}.pnm info: || exit 1)
+ cropcords=$(convert -border 1x1 -bordercolor '#000' -resize
10
00% -trim -fuzz 90% -format "%wx%h%O" $dir/pg-mask-${pgn}.pnm info: || exit 1)
# ... crop and despeckle? the final pre-prepared image
convert $convertflags -crop $cropcords $origpnm $preppnm || exit 1
# ... crop and despeckle? the final pre-prepared image
convert $convertflags -crop $cropcords $origpnm $preppnm || exit 1
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