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    A modularly vectorized two dimensional LDA for face recognition

    Access Status
    Fulltext not available
    Authors
    Jvmahong, H.
    Liu, Wan-Quan
    Lu, C.
    Date
    2012
    Type
    Conference Paper
    
    Metadata
    Show full item record
    Citation
    Huxidan and Liu, W. and Lu, C. 2012. A modularly vectorized two dimensional LDA for face recognition, in International Conference on Machine Learning and Cybernetics (ICMLC), Jul 15-17 2012, pp. 695-701. Xian, Shaanxi, China: Institute of Electrical and Electronics Engineers (IEEE).
    Source Title
    Proceedings of the 2012 International Conference on Machine Learning and Cybernetics
    Source Conference
    International Conference on Machine Learning and Cybernetics (ICMLC 2012)
    DOI
    10.1109/ICMLC.2012.6359009
    ISSN
    2160133X
    School
    Department of Computing
    URI
    http://hdl.handle.net/20.500.11937/13914
    Collection
    • Curtin Research Publications
    Abstract

    In this paper, a modularly vectorized 2DLDA (Mv2DLDA) is proposed for face recognition. First, the original images are divided into modular blocks. Then, each sub-block is transformed into a vector. By using column vector to represent each modular block, we can obtain a two dimensional matrix representation for image. Finally 2DLDA is applied directly on these 2D matrices. Experimental results on ORL, Yale B and PIE databases show that the proposed method can achieve better recognition performance in comparison with RLDA, 2DPCA and 2DLDA.

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