whitening matrix as output PCA
3 次查看(过去 30 天)
显示 更早的评论
Is the whitening matrix given as an output in Matlab? Thank you.
0 个评论
回答(3 个)
Image Analyst
2016-1-22
pca() gives the principal components coordinates of the input vectors. What is the whitening matrix?
0 个评论
Kenta
2020-4-14
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.
0 个评论
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!