Editing Octave

= Octave commands = 

[stat, num] = system("../pull-last1.sh uvx_tx_low 10.150.1.9");num=strtrim(num);i=imread([num ".orig.tiff"]);plot(mean(i(s:3:end,:)),'r');hold on;plot(mean(i(s+1:3:end,:)),'g');plot(mean(i(s+2:3:end,:)),'b');title(num);hold off;grid

= associated shell scripts =

== pull-last1.sh ==

<code>
#!/bin/bash

#otlf scanid 6340-6344, photoid 5820-5824, lprid 2911-2912

#ip=192.168.1.9
#ip=10.150.1.9
#whichIE="uvx"
#whichIE="tx_low"
#whichIE="tx_high"
#whichIE="evx_right"
#whichIE="evx_left"
if [ -z $1 ]; then whichIE="uvx"; else whichIE=$1; fi
if [ -z $2 ]; then ip=192.168.1.9; else ip=$2; fi
printf ".lastVehicleRecord.scans[] | select(.type | endswith(\""$whichIE"\"))\n" > parms.jq

wget -qO heartbeat http://$ip/heartbeat
cnt=$(jq '.lastVehicleRecord.scans | length' heartbeat)

id=$(jq -f parms.jq heartbeat | jq '.id')
if [ ! -z $id ]; then
    wget -qO $id.orig.tiff http://$ip/requestImage/?scanId=$id
fi

rm heartbeat parms.jq
echo $id

#exit $id
<\code>


== retreive.sh ==

#!/bin/bash

<code>
#otlf scanid 6340-6344, photoid 5820-5824, lprid 2911-2912

if [ -z $1 ]; then ip=192.168.1.9; else ip=$1; fi
if [ -z $2 ]; then echo "retrieve.sh <ip> <start_id> <end_id>"; exit; else start=$2; fi
if [ -z $3 ]; then echo "retrieve.sh <ip> <start_id> <end_id>"; exit; else end=$3; fi
cnt=$end-$start
#mkdir cbp
for i in $(eval echo {$start..$end});
do
    wget -O $i.tiff http://$ip/requestImage/?scanId=$i
    wget -O $i.modified.tiff "http://$ip/requestImage/?scanId=$i&format=modified"
    str="`wget -qO- http://$ip/getScanInfoByScanId/?scanId=$i`"
    str2=${str}_${i}
    #tiffcp $i.modified-orig.tiff $i.modified.tiff
    #tiffcp $i.orig.tiff $i.tiff
    #cp $i.modified.tiff $str2.modified.tiff
    #cp $i.tiff $str2.tiff
    #cp $str2.modified.tiff cbp
    #cp $str2.tiff cbp
done

exit
#for i in {8165..8244}
#for i in {8245..8412}
for i in {1911..1918}
do
    wget -O $i.jpg http://192.168.1.9/requestPhoto/?photoId=$i
    str="`wget -qO - http://$ip/getScanInfoByScanId/?photoId=$i`"
    #str2=${str}_${i}
    #cp $i.jpg $str2.jpg
    #cp $str2.jpg cbp
done
<\code>