whitening matrix as output PCA
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Is the whitening matrix given as an output in Matlab? Thank you.
Answers (3)
Image Analyst
on 22 Jan 2016
0 votes
pca() gives the principal components coordinates of the input vectors. What is the whitening matrix?
BAREAH AB
on 28 Dec 2016
0 votes
same question???
1 Comment
Image Analyst
on 28 Dec 2016
Same answer.
Kenta
on 14 Apr 2020
0 votes
For images, PCA and ZCA whitening are popular. The ZCA is avaiable here.
https://jp.mathworks.com/matlabcentral/fileexchange/74990-zca-whitening-for-image-classification-zca
Please check it.
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