Subpixel Morphological Anti-Aliasing

Computer Graphics · Anti-Aliasing and Filtering · 2012 · also: SMAA · smaa.yaml

Adds proper pattern classification, sharper edge detection and optional multi-sample or temporal inputs, recovering the detail that cheap morphological filters blur away.

• supersedescorrects · extends
• classifiesspecializes · part-of
• substitutes forapproximates · alternative-to
• depends onrequires · validates

Colour is the family; a dashed line is the second member of it.

This node

• correctsfixes a defect in Morphological Anti-Aliasingmorphological filtering alone blurs and misses subpixel detail

References

• SMAA: Enhanced Subpixel Morphological Antialiasing — Jimenez, Echevarria, Sousa, Gutierrez — 2012 · link
• Background — Spatial anti-aliasing on Wikipedia