Fundamental Study of Moving Object Tracking Using Local Moments

摘要

In multimodal communication using visual data, a mechanism for automatically tracking the head of a user is necessary in order to provide an environment in which the user can focus on communication itself without needing to worry about the position and size of his own face or other obstacles in the visual field of the camera. In this paper, a method for such target tracking is proposed using observa- tions based on local moments, with observation parameters regulated through α-β filters.