1

I have converted a .gif to transparent gif using gimnp 2. I export as .png. When I Insert Picture into a MS Publisher .pub trifold. I send it Backward and I see the text over the pic.

All is okay except the png has a few 'floating' dark pixels near the object in the pic (a church). How do I get rid of those individuals 'noise' pixels?

1
  • 1
    You can't just erase them in GIMP?
    – Scott
    Jul 14, 2017 at 16:53

1 Answer 1

4

Try this:

  • Layer>Transparency>Alpha to selection to select the non-transparent pixels
  • Select>Sharpen
  • Select>Shrink by one or 2 pixels: selection will disappear on the random pixels
  • Select>Grow by one more pixel than in the step above: you get back the original selection (slightly bigger) but without the stray pixels
  • Select>Invert and Edit>Clear
1
  • Awesome ! Thanks
    – Thomas
    Oct 18, 2023 at 20:20

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.