• KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

Misclassified Samples based Hierarchical Cascaded Classifier for Video Face Recognition


Abstract

Due to various factors such as postures, facial expressions and illuminations, face recognition by videos often suffer from poor recognition accuracy and generalization ability, since the within-class scatter might even be higher than the between-class one. Herein we address this problem by proposing a hierarchical cascaded classifier for video face recognition, which is a multi-layer algorithm and accounts for the misclassified samples plus their similar samples. Specifically, it can be decomposed into single classifier construction and multi-layer classifier design stages. In single classifier construction stage, classifier is created by clustering and the number of classes is computed by analyzing distance tree. In multi-layer classifier design stage, the next layer is created for the misclassified samples and similar ones, then cascaded to a hierarchical classifier. The experiments on the database collected by ourselves show that the recognition accuracy of the proposed classifier outperforms the compared recognition algorithms, such as neural network and sparse representation.


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Cite this article

[IEEE Style]
Zheyi Fan, Shuqin Weng, Yajun Zeng, Jiao Jiang, Fengqian Pang and Zhiwen Liu, "Misclassified Samples based Hierarchical Cascaded Classifier for Video Face Recognition," KSII Transactions on Internet and Information Systems, vol. 11, no. 2, pp. 785-804, 2017. DOI: 10.3837/tiis.2017.02.009

[ACM Style]
Fan, Z., Weng, S., Zeng, Y., Jiang, J., Pang, F., and Liu, Z. 2017. Misclassified Samples based Hierarchical Cascaded Classifier for Video Face Recognition. KSII Transactions on Internet and Information Systems, 11, 2, (2017), 785-804. DOI: 10.3837/tiis.2017.02.009