two dimensional Principal component analysis

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D.Regan
D.Regan 2011-6-27
评论： Image Analyst 2015-5-25
how can i write code of 2D PCA transform for image processing.i intend to use this transform in image compression as well as for denoising purpose.pls help me sir..

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Daniel Shub
Daniel Shub 2011-6-27
You can preform PCA on a set of images by converting them to vectors, getting the principal components, and then converting those components back to a image
doc reshape
Basically, PCA doesn't care about the relative positions of elements in the input array.

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