frameClassifier: Create a copy of images with a certain amount of the color red/black into a separate folder.

frameClassifier.sh

#!/bin/bash

counter2=5
while [ $counter2 -le 26 ]; do
    cd ~/Pictures/Part$counter2/
    mkdir PossibleFrames

counterAdjusted=1

red=`tput setaf 1`
green=`tput setaf 2`
reset=`tput sgr0`

part1="convert output_"
part2=".png -format %c -depth 8  histogram:info:- "

numberOfFiles=$(ls | wc -l)
numberOfFiles=$(($numberOfFiles - 1))
#echo Number of files in this folder is: $numberOfFiles

counter=1
while [ $counter -le $numberOfFiles ]; do
    
    if [ $counter -le 9 ]
    then
        counterAdjusted="000$counter"
    elif [ $counter -le 99 ]
    then
        counterAdjusted="00$counter"
    elif [ $counter -le 999 ]
    then
        counterAdjusted="0$counter"
    elif [ $counter -ge 1000 ]
    then
        counterAdjusted=$counter
    fi
    
    echo "Picture number: $counterAdjusted"

    #echo "OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOo"    
    #echo $counterAdjusted

    convertCommand="$part1$counterAdjusted$part2"
    output=$($convertCommand)

    #echo "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"    
    #echo $convertCommand

    croppedOutput=${output:0:48}
    #echo $croppedOutput

    blackValue=${croppedOutput:0:10}
    echo "blackValue is: $blackValue"

    if [ $blackValue -gt 500000 ]
    then
        echo ${green}Got one!${reset}
        cpCommand="cp output_$counterAdjusted.png PossibleFrames/"
        $($cpCommand)

    else
        echo ${red}No dice!${reset}
    fi

    #echo $counter
    ((counter++))
done

    ((counter2++))

done