BeBook One arrived. Optimisations

[dja/scandal.git] / scan2pages.sh

diff --git a/scan2pages.sh b/scan2pages.sh
index 249f2ad..399e1c2 100755 (executable)
--- a/scan2pages.sh
+++ b/scan2pages.sh
@@ -2,7 +2,7 @@
 
 function usage {
 cat >&2 << __EOF__ 
 
 function usage {
 cat >&2 << __EOF__ 

-Usage: $0 [-vfpsmut] [-d depth] pdffile outdir
+Usage: $0 [-vfpsmutb] [-D DPI] [-d depth] [-F format] pdffile outdir

 Convert pdffile - a pdf of scanned facing pages - to a set of images in outdir,
 each with only one page.
 OPTIONS:
 Convert pdffile - a pdf of scanned facing pages - to a set of images in outdir,
 each with only one page.
 OPTIONS:


@@ -17,6 +17,7 @@ OPTIONS:
        -m: Forceably redo masking/trimming and other preprocessing. Impiles options below.
        -u: Forceably redo unpaper processing. Implies option below. IGNORED
        -t: Forceably redo final trimming and cleaning. IGNORED
        -m: Forceably redo masking/trimming and other preprocessing. Impiles options below.
        -u: Forceably redo unpaper processing. Implies option below. IGNORED
        -t: Forceably redo final trimming and cleaning. IGNORED

+       -b: Optimize for BeBook One.

 __EOF__
 }
 
 __EOF__
 }
 


@@ -42,6 +43,7 @@ dpi=
 skipmask=
 verbose=
 extension="png"
 skipmask=
 verbose=
 extension="png"

+bebook=

 while getopts 'vd:sfpmucF:' OPTION
 do
        case $OPTION in
 while getopts 'vd:sfpmucF:' OPTION
 do
        case $OPTION in


@@ -67,6 +69,8 @@ do
                ;;
        F)      extension="$OPTARG"
                ;;
                ;;
        F)      extension="$OPTARG"
                ;;

+       b)      bebook=1
+               ;;

        ?)      usage
                exit 2
                ;;
        ?)      usage
                exit 2
                ;;


@@ -162,9 +166,12 @@ for pg in `$my_seq 1 $pages`; do
        unppnm=$dir/upg-${pgn}-%01d.pnm
        unpaper $unpaperflags --layout double --overwrite --no-blackfilter -ni 10 -op 2 $preppnm $unppnm || exit 1
 
        unppnm=$dir/upg-${pgn}-%01d.pnm
        unpaper $unpaperflags --layout double --overwrite --no-blackfilter -ni 10 -op 2 $preppnm $unppnm || exit 1
 

-       # final convert and clean
-       convert $convertflags $dir/upg-${pgn}-?.pnm $dir/upg-${pgn}-%01d.${extension} || exit 1
-       
+       #final convert and clean w/ bebook optimisation
+       if [[ $bebook ]]; then
+               convert $convertflags $dir/upg-${pgn}-?.pnm -depth 4 -resize 600x800 final-${pgn}-%01d.${extension} || exit 1
+       else
+               convert $convertflags $dir/upg-${pgn}-?.pnm $dir/final-${pgn}-%01d.${extension} || exit 1
+       fi

        
 done
 
        
 done