Sorry I forgot to write, that I'm using kubuntu (ubuntu wiht KDE graphic screen) and I have only 4 GB RAM.
Zoltán Kluik <numizmatik...@gmail.com> ezt írta (időpont: 2021. márc. 25., Cs 17:32): > Dear Liam, > > Yes, the image is in RGB colour 8 bit. > What does it mean? > "to use select -> grow by 1 oe 2 pixels and then select shrink to remove > small unselected dots." Please explain it. > > However I have reduced the size of the images, and tried to attach it > (100kb is the limit), so that's why the aim what I'm writing can not seen. > > 1. Coin_original.jpg --> The original image > 2. After_global_matting.jpg --> The image after Global matting. If You > can see when I select only the coin, GIMP copied some other points and when > I press crtl+shift+v It can see that not outside of the edge of the image > there is some other points (not fully white) > 3. After_Global_and_Levin_matting.jpg --> the outside points of the > edges are deleted, which is perfect, but the colour of the edge is totally > wrong (not same as the original was, because of the selection of global > matting). > > So this is my problem. In the old GIMP this was better.. > > I have thousands of photos and (and continuously will have) if the > background change process takes more time than a minute / image then I need > to change to someone else. > Thank you for Your help in advance. > > Zoltan > > Zoltán Kluik <numizmatik...@gmail.com> ezt írta (időpont: 2021. márc. > 25., Cs, 17:24): > >> Dear Liam, >> >> Yes, the image is in RGB colour 8 bit. >> What does it mean? >> "to use select -> grow by 1 oe 2 pixels and then select shrink to remove >> small unselected dots." Please explain it. >> >> However I have reduced the size of the images, and tried to attach it. I >> hope the system can accept it. >> >> 1. Coin_original.jpg --> The original image >> 2. After_global_matting.jpg --> The image after Global matting. If >> You can see when I select only the coin, GIMP copied some other points and >> when I press crtl+shift+v It can see that not outside of the edge of the >> image there is some other points (not fully white) >> 3. After_Global_and_Levin_matting.jpg --> the outside points of the >> edges are deleted, which is perfect, but the colour of the edge is totally >> wrong (not same as the original was, because of the selection of global >> matting). >> >> So this is my problem. In the old GIMP this was better.. >> >> I have thousands of photos and (and continuously will have) if the >> background change process takes more time than a minute / image then I need >> to change to someone else. >> Thank you for Your help in advance. >> >> Zoltan >> >> >> Liam R E Quin <l...@holoweb.net> ezt írta (időpont: 2021. márc. 25., Cs, >> 14:35): >> >>> On Wed, 2021-03-24 at 00:15 +0100, Zoltán Kluik via gimp-user-list >>> wrote: >>> > . Now in 2.10.22 I open a picture, using foreground >>> > selection tool, but in this version there is a motor feature where I >>> > can >>> > select Global- and Levin matting. I use both with iteration value 1. >>> > First >>> > Global is selected, coin is rounded, pressing enter, selecting the >>> > foreground with the mouse, again pressing enter. Here the problem is >>> > that >>> > under the coin where the green background’s colour was a little bit >>> > darker >>> > there are green dots. >>> >>> One approach is to use select->grow by 1 oe 2 pixels and then select- >>> >shrink, to remove small unselected dots. >>> >>> Is your image in 8-bit colour RGB mode? The title bar of GIMP will tell >>> you. >>> >>> Without a sample image it's hard to tell what's going on exactly. I >>> take it you are running Linux under GNOME 3 and have 32GBytes of RAM? >>> >>> Liam >>> >>> >>> >>> -- >>> Liam Quin - web slave for https://www.fromoldbooks.org/ >>> IRC::ankh in full-time voluntary servitude >>> >>> _______________________________________________ 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
