Looking for PCA snippet/source code in C++

Posted by jihchuan on Stack Overflow See other posts from Stack Overflow or by jihchuan
Published on 2010-12-31T04:53:22Z Indexed on 2010/12/31 4:53 UTC
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c++

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components

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analysis

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principal

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pca

Hi, I'm currently developing a software to compare 2 images. I start with extract the image's RGB values, form a matrix of array and then attempt to compress the values using PCA, and then match/recognize it with a pre-set data to find its similarity.

But I can't proceed with the PCA part. (I'm using C++, C also can)

If there any library/source code/snippet for it please let me know, or if there're any recommendation on my case also very welcomed!!

I'd appreciate your helps!!

Thanks!

JC, [email protected]

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