Morphological Antialiasing and Topological Reconstruction

Adrien Herubel (1) , Venceslas Biri (1) , Stéphane Deverly (2)

1 LIGM - Laboratoire d'Informatique Gaspard-Monge
2 Duran Duboi R&D

Morphological antialiasing is a post-processing approach which does note require additional samples computation. This algorithm acts as a non-linear filter, ill-suited to massively parallel hardware architectures. We redesigned the initial method using multiple passes with, in particular, a new approach to line length computation. We also introduce in the method the notion of topological reconstruction to correct the weaknesses of postprocessing antialiasing techniques. Our method runs as a pure post-process filter providing full-image antialiasing at high framerates, competing with traditional MSAA.

Domaines: Synthèse d'image et réalité virtuelle [cs.GR]

Adrien Herubel, Venceslas Biri, Stéphane Deverly. Morphological Antialiasing and Topological Reconstruction. International Conference on Computer Graphics Theory and Applications (GRAPP'11), Jun 2011, Vilamoura, Portugal. pp.187-192. ⟨hal-00681746⟩