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Nonlinear Shape-Texture Manifold Learning

Xiaokan WANG, Xia MAO, Catalin-Daniel CALEANU

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Summary :

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.

Publication
IEICE TRANSACTIONS on Information Vol.E93-D No.7 pp.2016-2019
Publication Date
2010/07/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E93.D.2016
Type of Manuscript
LETTER
Category
Image Recognition, Computer Vision

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