Constrained Visual Sensing in 3D Tracking
Huiying Chen, Youfu Li · 2006
In this paper, we present a method for 3-dimensional tracking using interaction matrix with a stereo visual sensing system. We developed two constraints to avoid the singularity and local minima of the interaction matrix. These constraints were combined with the minimization of tracking errors to identify suitable system configuration for optimal tracking. Experiments were conducted to validate the method