A Novel Dynamic System in the Space of SPD Matrices with Applications to Appearance Tracking
A Novel Dynamic System in the Space of SPD Matrices with Applications to Appearance Tracking
In this paper, we address the problem of video tracking using covariance descriptors constructed from simple features extracted from the given image sequence. Theoretically, this can be posed as a tracking problem in the space of ($n \times n$) symmetric positive definite (SPD) matrices denoted by $P_n$. A novel probabilistic …