Xin-Bin Luo

2 accepted papers

2016

Visual tracking via multi-task non-negative matrix factorization

ICASSP 2016accepted

We propose an online tracking algorithm in which the object tracking is achieved by using subspace learning and non-negative matrix factorization (NMF) under the partile filtering framework. The object appearance is modeled by a non-negative combination of non-negative components learned from exampl…

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2016

Visual tracking via robust multi-task multi-feature joint sparse representation

Yong Wang, Xin-Bin Luo, Shiqiang Hu

ICASSP 2016accepted

In this paper, we cast tracking as a novel multi-task learning problem and exploit various types of visual features. We use an on-line feature selection mechanism based on the two-class variance ratio measure, applied to log likelihood distributions computed with respect to a given feature from samp…

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