[Gimp-user] Adding threshold to guillotine?
>Guessing you tried divide-scanned-images script. Best I got was 4 >cards. > >You might be able to do it using the Gimp g'mic plugin - the extract >object filter. > >Draw in lines rather than set guides. > >A 2 minute demo https://youtu.be/fQ6zTxDOmaA > >A bit of care and I think you could get a decent result. Rich, thank you for the tutorial again. I combined the extract objects with the fxfoundry rule of thirds grid, which automatically divides into N rectangles based on image information, then thickened it with an offset. The moral of the story is that border space between scans is important. I accidentally clicked the align tool and you can snap gridlines around based on image data, so a bonus solution there for someone like me doing hundreds of error prone scans! Thank you for your help. Attached victory shot. Attachments: * http://www.gimpusers.com/system/attachments/706/original/rich404_cut_scans_into_layers.png -- bolete (via www.gimpusers.com/forums) ___ gimp-user-list mailing list List address:gimp-user-list@gnome.org List membership: https://mail.gnome.org/mailman/listinfo/gimp-user-list List archives: https://mail.gnome.org/archives/gimp-user-list
[Gimp-user] Adding threshold to guillotine?
>Guessing you tried divide-scanned-images script. Best I got was 4 >cards. > >You might be able to do it usineg the Gimp g'mic plugin - the extract >object filter. > >Draw in lines rather than set guides. > >A 2 minute demo https://youtu.be/fQ6zTxDOmaA > >A bit of care and I think you could get a decent result. Wow, thank you so much. I did not expect someone to go through the trouble of making a youtube video. I jumped back a little when I saw my example image! I went to http://gmic.eu/gimp.shtml and downloaded GMIC. (It has linux support, awesome) I will report my results soon. Thank you again for the trouble of making the demo and your tips; I will post this video on the boardgame forums I frequent as well, as I know these sorts of questions get asked a lot. -- bolete (via www.gimpusers.com/forums) ___ gimp-user-list mailing list List address:gimp-user-list@gnome.org List membership: https://mail.gnome.org/mailman/listinfo/gimp-user-list List archives: https://mail.gnome.org/archives/gimp-user-list
[Gimp-user] Adding threshold to guillotine?
>Hello gimp friends, > > >While I am not new to Gimp (I think I first downloaded it in 2002 or >something?!), I am new to not doing things like an idiot. > >I am scanning card art for a board game I am making, and I simply >want to eliminate noise from the guillotine tool's output. There is a >popular scan separator that doesn't quite do what I want, you have to >go in and cut out all the negative space to make it true white. > >I use guides for correcting crooked scans and eliminating space. I >know there must be a simple Guillotine with Threshold or eliminate >size /= X sort of script out there somewhere, I just can't seem to >find it. Right now, guillotine creates dozens of tiny images of no >value and then 9 images I want. > >Could someone point me in the right direction? You are welcome to tell >me that I am doing this wrong as well and that there are better >solutions. I like learning! :) > >I greatly appreciate your help. Guessing you tried divide-scanned-images script. Best I got was 4 cards. You might be able to do it using the Gimp g'mic plugin - the extract object filter. Draw in lines rather than set guides. A 2 minute demo https://youtu.be/fQ6zTxDOmaA A bit of care and I think you could get a decent result. -- rich404 (via www.gimpusers.com/forums) ___ gimp-user-list mailing list List address:gimp-user-list@gnome.org List membership: https://mail.gnome.org/mailman/listinfo/gimp-user-list List archives: https://mail.gnome.org/archives/gimp-user-list
[Gimp-user] Adding threshold to guillotine?
Hello gimp friends, While I am not new to Gimp (I think I first downloaded it in 2002 or something?!), I am new to not doing things like an idiot. I am scanning card art for a board game I am making, and I simply want to eliminate noise from the guillotine tool's output. There is a popular scan separator that doesn't quite do what I want, you have to go in and cut out all the negative space to make it true white. I use guides for correcting crooked scans and eliminating space. I know there must be a simple Guillotine with Threshold or eliminate size /= X sort of script out there somewhere, I just can't seem to find it. Right now, guillotine creates dozens of tiny images of no value and then 9 images I want. Could someone point me in the right direction? You are welcome to tell me that I am doing this wrong as well and that there are better solutions. I like learning! :) I greatly appreciate your help. Attachments: * http://www.gimpusers.com/system/attachments/686/original/Sample_card_scan_problem.png -- bolete (via www.gimpusers.com/forums) ___ gimp-user-list mailing list List address:gimp-user-list@gnome.org List membership: https://mail.gnome.org/mailman/listinfo/gimp-user-list List archives: https://mail.gnome.org/archives/gimp-user-list
