PCA 10: eigen-faces
Автор: Victor Lavrenko
Загружено: 2014-01-19
Просмотров: 117724
Full lecture: http://bit.ly/PCA-alg
We can perform PCA on photographs of faces. First we unfold each bitmap into one big vector. We run PCA and find principal components (eigenvectors) which represent salient properties of faces. These eigenvectors can be folded back into a bitmap, which can be visualized and are called eigenfaces.
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