Sha256: 39ceb5c1b36c00cc3141b9545839e8003598e16b33673417ebaf6e2c00900954
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Size: 1.59 KB
Versions: 7
Compression:
Stored size: 1.59 KB
Contents
#!/bin/bash
# script to check gocr results of new versions against a testbase
# to ensure that recognition is not worse than a minimum level,
# testbase is a base of (png,pnm,jpg)-image files and a textfile
# with the same name and appended suffix .txt
# containing the desired output, differences will be shown
#
# example:
# bin/gocr_chk.sh testbase/free/{clean,glued,dusty}/{numbers,text}/
#
# ToDo: output final statistics
# version
# 2009-07-29 numfiles=6 bad=3 good=3 numchars=269 bad=13 tmp09 jocr 5%
#
GOCR=gocr
numfiles=0 # number of checked files
numbad=0 # bad recognitions (ToDo: false positive, false negative)
numgood=0 # good recognitions
numchars=0 # tested chars
badchars=0 # bad chars
dirs=.
numbers=0 # check numbers only?
if test "$1" = "-n"; then numbers=1; shift; fi
if test -d "$1"; then dirs="$*"; fi
if test -x ./gocr; then GOCR=./gocr; fi
for tfile in $(find $dirs -name \*.txt|xargs); do
ifile=$(echo ${tfile} | sed 's/\.txt//')
if [ -r $ifile ]; then
numfiles=$(($numfiles+1))
x=$(cat ${tfile} | wc -m)
# echo -ne "test ${ifile}{.txt} chars=$x\n"
printf "test %-59s chars= %4d\n" "${ifile}" $x
numchars=$(($numchars + $x))
if ${GOCR} ${ifile} | diff -b -B -u ${tfile} -; then
numgood=$(($numgood+1))
else
# count different chars
x=$(${GOCR} ${ifile} | cmp -l ${tfile} - | wc -l) # charnum ibyte obyte
badchars=$(($badchars+$x))
numbad=$(($numbad+1))
fi
fi
done
echo -e " : $(date +%F) numfiles= $numfiles bad= $numbad numchars= $numchars bad= $badchars $(($badchars * 100 / $numchars))%"
Version data entries
7 entries across 7 versions & 2 rubygems