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Proof of concept using Principal Component Analysis to denoise images, concept to be extended to encryption through data loss manipulation

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README.md		README.md
demo.m		demo.m
faces.mat		faces.mat
noisy.mat		noisy.mat

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Sample inputs (560 noisy faces)

A few of the 560, all 20x28 pixels

First 10 principal components

Reconstructed faces

5 examples, noised top, denoised bottom

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Proof of concept using Principal Component Analysis to denoise images, concept to be extended to encryption through data loss manipulation

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