Optics and Precision Engineering, Volume. 16, Issue 8, 1471(2008)

Facial expression recognition based on supervised kernel local linear embedding

HUANG Hong*... LI Jian-wei and FENG Hai-liang |Show fewer author(s)
Author Affiliations
  • [in Chinese]
  • show less

    A novel supervised kernel local linear embedding(SKLLE) method is introduced to facial expression recognition,which maps face images to a high dimensional kernel space through nonlinear kernel mapping,then fuses prior class-label information and nonlinear facial expression submanifold of real face images to extract discriminative features for expression classification.SKLLE can not only gain a perfect approximation of facial expression manifold,and enhance local within-class relations,but also can do well on the new samples.The experimental results on JAFFE database show that the proposed method can achieve the highest recognition rate(100%) using only 2D embedding feature vectors,which improves face expression classification performance effectively.

    Tools

    Get Citation

    Copy Citation Text

    HUANG Hong, LI Jian-wei, FENG Hai-liang. Facial expression recognition based on supervised kernel local linear embedding[J]. Optics and Precision Engineering, 2008, 16(8): 1471

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Jan. 3, 2008

    Accepted: --

    Published Online: Feb. 28, 2010

    The Author Email: Hong HUANG (hhuang.cqu@gmail.com)

    DOI:

    CSTR:32186.14.

    Topics