Cipher-image coding via 2D compressive sensing and cipher-domain mapping.

Bo Zhang Di Xiao Min Li Kai Wang

Published in: Digit. Signal Process. (2024)

Keyphrases

image coding
compressive sensing
wavelet transform
filter bank
random projections
coding efficiency
signal processing
sparse representation
image representation
lapped transforms
image reconstruction
multiscale
subband
face recognition
image processing
image coder
computer vision