My first approach would be to use image magik to read the pixels of each image into two dimensional arrays. search from the top for matches within a single line and if found, search downward at the identified points to see if the match follows.
On Tue, Nov 3, 2015, 18:47 Pall Thayer <[email protected]> wrote: > Human? > > On Tue, Nov 3, 2015, 18:45 James Morris <[email protected]> wrote: > >> Potentially... >> >> Does anyone know of a tool for precisely identifying exactly matching >> areas within a set of images so as to stitch them together to form one >> large image? >> >> >> >> >> >> >> On 03/11/15 23:00, Pall Thayer wrote: >> > Wouldn't it be funny if someone modified this to take screenshots every >> > couple of seconds and upload them to a secret ftp server? >> > >> > >> > On Tue, Nov 3, 2015 at 5:56 PM James Morris <[email protected] >> > <mailto:[email protected]>> wrote: >> > >> > #!/bin/bash >> > # shoot - screenshot script. >> > # intended usage: bind to two keyboard shortcuts. >> > # for the second shortcut pass the option 'select' >> > # (without quotes) to allow user to draw area to shoot. >> > # requires: maim - screenshot application >> > # notify-send - to provide user assurance >> > >> > DIR="${HOME}/Pictures/Screenshots" >> > FN="$(date '+%Y%m%d-%H%M%S').png" >> > >> > if [ "'$1'" == "'select'" ]; then >> > maim -s --nokeyboard "$DIR/$FN" >> > else >> > maim "$DIR/$FN" >> > fi >> > >> > if [ "$?" -gt 0 ]; then >> > notify-send -u critical -t 500 "Screenshot FAIL $FN" >> > else >> > notify-send -t 350 "Wrote screenshot ${FN}" >> > fi >> > _______________________________________________ >> > NetBehaviour mailing list >> > [email protected] <mailto:[email protected] >> > >> > http://www.netbehaviour.org/mailman/listinfo/netbehaviour >> > >> > -- >> > P Thayer, Artist >> > http://pallthayer.dyndns.org >> > >> > >> > _______________________________________________ >> > NetBehaviour mailing list >> > [email protected] >> > http://www.netbehaviour.org/mailman/listinfo/netbehaviour >> > >> >> _______________________________________________ >> NetBehaviour mailing list >> [email protected] >> http://www.netbehaviour.org/mailman/listinfo/netbehaviour >> > -- > P Thayer, Artist > http://pallthayer.dyndns.org > -- P Thayer, Artist http://pallthayer.dyndns.org
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