Improved High Capacity Spread Spectrum-Based Audio Watermarking by Hadamard Matrices.

Yiming Xue Kai Mu Yan Li Juan Wen Ping Zhong Shaozhang Niu

Published in: IWDW (2018)

Keyphrases

data hiding
high capacity
spread spectrum
error correction
spatial domain
transform domain
watermarking technique
watermarking scheme
watermarked image
image watermarking
lossy compression
singular values
halftone images
image restoration
jpeg images