Online Registration Tool and Markerless Tracking for Augmented Reality
This paper presents a markerless tracking algorithm for augmented reality with no constraints in the geometry of the scene. Users pose is estimated using natural feature point extraction and tracking, and the epipolar geometry constraint between camera views. An online registration tool is also described. With this procedure, the user determines the initial 3D pose of the virtual object that augments the scene. Validation and discussions about advantages of this algorithm along with further steps to be taken are presented.