[Poppler-bugs] [Bug 22138] Image quality worse compared to Adobe Reader

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 23 00:00:32 PDT 2012


https://bugs.freedesktop.org/show_bug.cgi?id=22138

--- Comment #17 from Thomas Freitag <Thomas.Freitag at alfa.de> 2012-08-23 07:00:32 UTC ---
I personally don't like a dependency to imagemagick. But propably I don't have
an open mind for imagemagick, I had some bad experiences with it a couple of
years ago (nothing to do with raster image operations). But if it stays
configurable and the default is "no", why not?
On the other hand I would prefer a splash internal solution. I.e. using nearest
neighbour resampling for downscaling (I could provide that) and use a Lanczos
filter for upsizing (I know the theory but have no clue how difficult it is to
implement a performant algorithm). But because this hasn't a high priority for
me and so I don't know when and if I have the time to do it, the imagemagick
solution could be the way for those who look for a better quality right now.

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