Fiducial-less 3-D Object Tracking in AR Systems Based on the Integration of Top-down and Bottom-up Approaches and Automatic Database Addition.

Takashi Okuma Takeshi Kurata Katsuhiko Sakaue Fiducial-less 3-D Object Tracking in AR Systems Based on the Integration of Top-down and Bottom-up Approaches and Automatic Database Addition. 260-261 2003 conf/ismar/2003 ISMAR http://csdl.computer.org/comp/proceedings/ismar/2003/2006/00/20060260.pdf db/conf/ismar/ismar2003.html#OkumaKS03