A blind audio watermarking based on singular value decomposition and quantization.

Chinmay Maiti Bibhas Chandra Dhara

Published in: Int. J. Speech Technol. (2022)

Keyphrases

singular value decomposition
least squares
singular values
low rank
latent semantic indexing
principal component analysis
dimension reduction
reconstruction error
dimensionality reduction
null space
correlation matrix
computer vision
singular vectors