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Qiang Li


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Comments and Ratings by Qiang Li
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24 Jan 2011 Active Shape Model (ASM) and Active Appearance Model (AAM) Cootes 2D/3D Active Shape & Appearance Model for automatic image object segmentation and recognition Author: Dirk-Jan Kroon

I applied it on faces with little revisions:
First, in building of the combine model, 'dpdr' may be too large for a real application. I replaced it by averaging submatrix in the big loop.
Second, 'svds' in pca may cause unexpected mistake... I use svd instead, though it may slower...

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