Selective image encryption based on pixels of interest and singular value decomposition.

Gaurav Bhatnagar Q. M. Jonathan Wu

Published in: Digit. Signal Process. (2012)

Keyphrases

singular value decomposition
image encryption
singular values
authentication scheme
least squares
dimensionality reduction
security analysis
principal component analysis
low rank
latent semantic indexing
wireless communication
image scrambling
singular vectors
input image
computer vision
feature extraction