Compressive Sensing Based Audio Scrambling Using Arnold Transform.

Nishanth Augustine Sudhish N. George P. P. Deepthi

Published in: SNDS (2014)

Keyphrases

compressive sensing
signal processing
transform coefficients
random projections
image recovery

sparse representation
compressive sampling
transform domain
image scrambling
image representation

distributed source coding
digital watermarking
structured sparsity
image reconstruction
image classification

data sets
fourier transform
document collections
text mining
multiscale