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How can i convert some of images Matrices to be square symmetric Matrices?

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Aya Ahmed
Aya Ahmed on 30 Mar 2020
Commented: Aya Ahmed on 5 Apr 2020
Plz help ..How can i convert some of images Matrices to be square symmetric Matrices To apply PCA on them ,, because principal component analysis is performed on a square symmetric matrix.

Answers (1)

Image Analyst
Image Analyst on 2 Apr 2020
Matrices do not need to be square to do PCA on them. Attached is an example where I do PCA on the 3-D color gamut of an RGB image. Plus another example on a point cloud.
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