Bar codes, QR codes, and invisible QR codes
QR codes have seen a massive development and adoption to solve slow input on a smartphone. The technology is closely related to fiducial marker augmented reality by encoding digital information in physical
Sensing position for Augmented Reality applications
This year I attended SIGGRAPH, the largest academic conference for computer graphics research, in Los Angeles. Of particular interest to me was the Augmented and Mixed Reality session in the “Birds
Fiducial vision recognition toolkits
I have been following fiducial marker recognition toolkits since 2009 when I was an visiting researcher at Dr. Takeo Igarashi’s ERATO Lab in Tokyo, Japan. These marker recognition toolkits are