Fiducial detection based on topological region adjacency information with identification by angle information

In my last post we discussed blob extraction and event tracking. We will continue with that project by adding support for two-dimensional fiducial tracking. We will attempt to implement the fiducial detection algorithm used on the Topolo Surface1. We will first describe the fiducials and how their properties are encoded in their structure, and we will add a class to our project to support fiducial detection and rendering. When finished we will obtain the following renderings: Below Read more [...]