2015-11-16 Notes of SSAO Notes of SSAO "Strided Blur and Other Tips for SSAO" 2009 http://aras-p.info/blog/2009/09/17/strided-blur-and-other-tips-for-ssao/ "Know your SSAO artifacts" 2013 https://mtnphil.wordpress.com/2013/06/26/know-your-ssao-artifacts/ "Separable Approximation of Ambient Occlusion" http://perso.telecom-paristech.fr/~jhuang/paper/SAO.pdf