Bibliothèque de traitements d'images en virgule flottante. http://la.buvette.org/photos/cumul/
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#!/bin/bash
src=/dev/shm/foo.fimg
out=out.fimg
<<<<<<< HEAD
maxi=99
W="640"
H="480"
grabopt=" -s 640x480 -v -p 0 -n 150 -c cos01 -d /dev/video2 "
=======
maxi=249
W="320"
H="240"
grabopt=" -s ${W}x${H}w -vv -p 0 -n 60 -c none "
>>>>>>> 423ab7f0eca3e74777b24f795fadf075c0066138
mkdir /tmp/V
G=$(printf "%dx%d+0+0" $W $H)
for foo in $(seq 0 $maxi)
do
echo ; echo
grabvidseq -$grabopt -o $src
fval=$(echo "$foo / $maxi" | bc -l)
./t -vv -k 0.333 -o $out classif $src
# fimgstats $out
echo $foo ' => ' $fval
dst=$(printf "/tmp/V/%03d.png" $foo)
echo $dst
montage $src $out -tile 1x2 -geometry $G $dst
done
convert -delay 10 /tmp/V/*.png foo.gif