Siggraph 2011 上的实时抗锯齿处理专题讲座

Edison

ACM SIGGRAPH 2011 Course
Filtering Approaches for
Real-Time Anti-Aliasing

Jorge Jimenez1	Diego Gutierrez1	Jason Yang2	Alexander Reshetov3	Pete Demoreuille4
Tobias Berghoff5	Cedric Perthuis6	Henry Yu7	Morgan McGuire8,9	Timothy Lottes8
	Hugh Malan10	Dmitry Andreev11	Tiago Sousa12
1 Universidad de Zaragoza2 AMD3 Intel Labs4 Double Fine 5 Sony Computer Entertainment WWS ATG6 Sony Computer Entertainment WWS Santa Monica 7 Kalloc Studios8 NVIDIA9 Williams College10 CCP11 Lucas Arts12 Crytek

News

Abstract

Schedule

Downloads

Bibtex

Links

News

• April 19, 2011: web launched! We will be updating this page frequently, stay tuned!
  

AbstractFor more than a decade, Supersample Anti-Aliasing (SSAA) and Multisample Anti-Aliasing (MSAA) have been the gold standard antialiasing solution in games. However, these techniques are not well suited for deferred shading or fixed environments like the current generation of consoles. In the last years, Industry and Academia have begun to explore alternative approaches, where anti-aliasing is performed as a post-processing step. The original, CPU-based Morphological Anti-Aliasing (MLAA) method gave birth to an explosion of real-time anti-aliasing techniques that rival MSAA. This course will cover the most relevant techniques, from the original MLAA to the latest cutting edge advancements.
Tentative Schedule[tr][/tr]

0:00	Introduction	Diego Gutierrez / Jorge Jimenez
0:05	A Directionally Adaptive Edge Anti-Aliasing Filter	Jason Yang
0:20	Morphological Anti-Aliasing (MLAA)	Alexander Reshetov
0:35	MLAAQ: GPU MLAA with Quality Improvements	Jorge Jimenez
0:50	Hybrid CPU/GPU MLAA on the Xbox-360	Pete Demoreuille
1:05	God of War 3 Integration	Cedric Perthuis
1:20	PlayStation Edge MLAA	Tobias Berghoff
1:35	The Saboteur Anti-Aliasing (SPUAA)	Henry Yu
1:50	Break
2:05	Subpixel Reconstruction Antialiasing (SRAA)	Morgan McGuire
2:20	Fast approXimate Anti-Aliasing (FXAA)	Timothy Lottes
2:35	Distance-to-edge Anti-Aliasing (DEAA)	Hugh Malan
2:50	Directionally Localized Anti-Aliasing (DLAA)	Dmitry Andreev
3:05	Crysis 2 Anti-Aliasing	Tiago Sousa
3:20	Wrap-up and Discussion / Q & A
3:30	Close

Downloads

• Abstract [902 KB]
  

Bibtex@inproceedings{SIGGRAPH11_AACOURSE,    author = {Jorge Jimenez and Diego Gutierrez and Jason Yang and Alexander Reshetov and Pete Demoreuille and Tobias Berghoff and Cedric Perthuis and Henry Yu and Morgan McGuire and Timothy Lottes and Hugh Malan and Dmitry Andreev and Tiago Sousa},    title = {Filtering Approaches for Real-Time Anti-Aliasing},    booktitle = {ACM SIGGRAPH Courses},    year = {2011},}Links

• A Directionally Adaptive Edge Anti-Aliasing Filter [PDF, 2.1 MB]
• DLAA
• FXAA
• Intel's MLAA [PDF, 1.8 MB]
• Jimenez's MLAA
• SRAA
  

Ricepig

晕倒，AMD Intel联合讲座。。。牛叉的

rickerlian

这些都是post-processing AA方法吗，看来以后deferred shading将会很流行:loveliness:

Edison

这主要是 deferred shading 可以节省掉不少的无效 lighting、shading 渲染，但同时也会让 MSAA 的性能退变为 SSAA 的样子吧。