@inbook{188bbf5e89c6489a94f3346b9eae0405,
title = "Adaptive covariance tracking with clustering-based model update",
abstract = "We propose a novel approach to track nonrigid objects using the recently proposed adaptive covariance descriptor [1] with clustering-based model update mechanism. The adaptive covariance descriptor represents an object of interest according to its characteristics in a small-dimensional covariance matrix and possesses higher discriminative power with respect to the original covariance descriptor. A clustering-based update mechanism is then conducted on the target model to adapt to the object appearance changes during the tracking process. We show that by updating with a carefully selected cluster, the update mechanism can efficiently deal with significant appearance deformations and severe occlusions. Comparative experimental results on challenging video sequences demonstrate the effectiveness of the proposed approach.",
keywords = "Adaptive covariance descriptor, Clustering, Model update, Visual tracking",
author = "Lei Qin and Fahed Abdallah and Hichem Snoussi",
year = "2012",
language = "English",
isbn = "9781601322258",
series = "Proceedings of the 2012 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2012",
pages = "126--131",
booktitle = "Proceedings of the 2012 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2012",
}