how to apply pca on a fingerprint image????plz help me...

its pca that i am not understanding

Answer 1

[Nidhi]

A similar question was asked and the answer to the question is given below :

https://www.mathworks.com/support/search.html/answers/167938-how-pca-can-be-applied-to-an-image-to-reduce-its-dimensionality-with-example.html?fq[]=asset_type_name:answer&fq[]=category:stats/dimensionality-reduction&page=1