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[Author] Xiaokan WANG(1hit)

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  • Nonlinear Shape-Texture Manifold Learning

    Xiaokan WANG  Xia MAO  Catalin-Daniel CALEANU  

     
    LETTER-Image Recognition, Computer Vision

      Vol:
    E93-D No:7
      Page(s):
    2016-2019

    For improving the nonlinear alignment performance of Active Appearance Models (AAM), we apply a variant of the nonlinear manifold learning algorithm, Local Linear Embedded, to model shape-texture manifold. Experiments show that our method maintains a lower alignment residual to some small scale movements compared with traditional AAM based on Principal Component Analysis (PCA) and makes a successful alignment to large scale motions when PCA-AAM failed.