Quote:
Originally Posted by Psymon
So I guess ADE has a problem with old engravings like that, where the lines are really close together, and that creates that moire pattern? Or more of an "interference pattern," if you ask me. Strange, though, as things look just fine in Photoshop, Sigil, and over on my iPad, it's only ADE that it looks like crap in. :/
|
Exactly. A moire pattern
is an interference pattern and is, as you say, caused by the fact that these engraving achieve "grey scale" effects by drawing parallel lines very close together. You get exactly the same effect if you scan or photograph such an engraving at too low a resolution.