Hong-mei Zhang

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Considering the relevance among features, which filter-based feature selection method fails to deal with, a kind of hybrid quantum particle swarm optimization and support vector machines based network intrusion feature selection wrapper algorithm is put forward. The subset of features is represented using quantum superposition characteristic and probability(More)
The L1 tracker gains robustness by casting tracking as a problem of sparse approximation in a particle filter framework. Unfortunately, the particle filter and ℓ norm minimization lead to a large amount of calculation as a result that the L1 tracker cannot achieve real-time tracking. The aim of this paper is to develop a new tracker which not only(More)
Oriented structure enhancement plays important role in computer vision tasks, where the diffusion is encouraged along the preferred direction instead of perpendicular to it. By analyzing the differential geometric property of the oriented structure, a complementary tensor is proposed by combining the first and the second-order structure tensors as(More)
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