Peh said:
Is it? Because aliasing is the result of raw image output being transferred to pixels. Anti-aliasing at it's core is a way of mixing two neighbouring pixels onto a mix of both. It's way more complicated than that obviously, because there are a lot of different methods of how to process the image. Simple mixing would make the picture appear to be blurry. |
The human eye does not see in square pixels, so aliasing is by its very nature an unnatural, artificial distortion. A properly anti-aliased image is more natural and pleasing to the eye as the jagged artefacting has been suppressed.