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Results tagged with blur
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user 20594
Blur is a term use to refer to any effect that reduces sharpness in an image.
10
votes
Accepted
Composite blur effect cut off at edges with transparent background
You can't do that with a PNG.
What you need there is to make some transparent pixels luminescent, and that's only possible with an associated (sometimes called "premultiplied") alpha channel.
PNG uses …
- 2,230
10
votes
Glow effect invisible on transparent background
Alpha compositing with associated (often called "premultiplied") plates allows luminescent transparent pixels to be composited.
You just need to make sure that you are saving to a format that allows a …
- 2,230