This Siggraph 2013 Paper video shows a structure-aware hair capture system.
ZBrush SIGGRAPH 2013 Recap
Here is a massive recap of ZBrush's presentations from Siggraph 2013.
Cinema 4D Siggraph 2013 Live Presentation
Tune in to the Cinema 4D Siggraph 2013 live presentations, starting today at 9:30 AM PDT.
Pixologic - SIGGRAPH 2012 Recap Video Series
Browse through this recap of Pixologic's video demonstrations from this year's Siggraph convention.