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PCA and LDA on a binary black and white image

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Karan Ratnaparkhi
Hi guys I need a matlab code for PCA and LDA to carry out on binary black and white image. Plz help me with it.

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Walter Roberson
Walter Roberson 2011-4-5
PCA:
[COEFF,SCORE] = princomp(YourImage);
LDA: use classify
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Walter Roberson
Walter Roberson 2011-4-6
The MATLAB routines for PCA and LDA are part of the {optional, extra cost} Statistics Toolbox.
I imagine that if you were to use a search engine, you would be able to find alternative code Files that other people have Contributed for the Exchange of MATLAB ideas.

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