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Thread Subject: Fast PCA Algorithm

Subject: Fast PCA Algorithm

From: zalho

Date: 16 May, 2011 17:24:18

Message: 1 of 1

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Hi guys.

I'm using PCA to calculate a image of a background in a set of images and i want to speed up the process...
The images are 320*240 RGB so the dimensionality is huge and the number of samples is 250.

Which is the best and fastest algorithm to calculate PCA or the eigenvectors and retrieve the eigenbackground?
Can anyone provide me a example code?

Thanks,
Zalho

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Tag Activity for This Thread
Tag	Applied By	Date/Time
fast pca algorithm	Alec	15 Oct, 2011 17:05:41
fast pca algorithm	zalho	16 May, 2011 13:29:06

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