What is the difference between post-/pre- sampling, aliasing, filtering and processing?
How do the terms post-/pre-aliasing, post-/pre-processing, post-/pre-sampling and post-/pre-filtering relate to each other?
On many websites/articles these terms are often used without clearly stating the differences. Some even use them interchangeable, all tough they seem to have different meanings.
It would be very helpfull mentioning where in the
graphics-pipeline these steps happen
(e.g. before/while/after rasterization, etc.),
and what the refence points for the name suffixes are
(pre … before what?, post … after what?).