Anti-aliasing

Techniques to smooth aliasing effects created by poor filtering and other techniques. Perhaps some videos or crude character generation may produce poor, aliased, pictures. Anti-aliasing may then be applied to reduce the effect and improve the look of the image. A better approach is to avoid aliasing in the first place and with good modern technology easily available, serious aliasing should be avoided.

See also: Aliasing, Interpolation (spatial), Interpolation (temporal)