Tracking Color marker using projective transformation for augmented reality application
Hayet Belghit, Nadia Zenati-Henda, Abdelkader. Bellabi, Samir Benbelkacem, Mahmoud Belhocine · 2012
This paper, presents a tracking technique based on both detection Color marker and a least squares method. The objective is to estimate the perspective transformation matrix for the current view of the camera. This technique does not require any information or computation of the camera parameters; it can be used in real time without any initialization and the user can change the camera focal without any fear of losing alignment between real and virtual object.