Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
problem with set color to alpha
#6
Interesting plugin, one for the collection, however. 

Another option is the G'mic Gimp Plugin. One of the filters is an Interactive Foreground Extraction. Almost fool-proof with a painted in background colour but no need for that, it works (mostly) with a regular background.

Dot around the inside of the foreground, then the background and most of the time makes a good extraction. I often use it to make a binary mask for use with a layer mask. Good starting point for tidying up the edges and uncovering any tiny details.

example: https://i.imgur.com/9EmnkCd.jpg

Again, all depends on purpose, type of image or a one-off or a multitude of images.
Reply


Messages In This Thread
problem with set color to alpha - by rickk - 02-02-2019, 01:35 AM
RE: problem with set color to alpha - by Blighty - 02-02-2019, 05:00 AM
RE: problem with set color to alpha - by rich2005 - 02-02-2019, 10:18 AM
RE: problem with set color to alpha - by rickk - 02-02-2019, 05:01 PM
RE: problem with set color to alpha - by akovia - 02-03-2019, 02:50 PM
RE: problem with set color to alpha - by rich2005 - 02-03-2019, 05:10 PM
RE: problem with set color to alpha - by rickk - 02-03-2019, 07:51 PM
RE: problem with set color to alpha - by Blighty - 02-03-2019, 08:37 PM
RE: problem with set color to alpha - by rickk - 02-03-2019, 09:16 PM
RE: problem with set color to alpha - by rich2005 - 02-03-2019, 08:06 PM
RE: problem with set color to alpha - by akovia - 02-04-2019, 12:11 AM
RE: problem with set color to alpha - by Jeanne - 01-04-2022, 10:39 AM
RE: problem with set color to alpha - by rickk - 01-04-2022, 09:38 PM
RE: problem with set color to alpha - by Redraw - 01-10-2022, 08:21 AM

Forum Jump: