A robust digital audio watermarking scheme based on DWT and Schur decomposition.
Huda KarajehTahani KhatibLama RajabMahmoud MaqablehPublished in: Multim. Tools Appl. (2019)
Keyphrases
- watermarking scheme
- digital audio
- geometric attacks
- image watermarking
- digital watermarking
- jpeg compression
- semi fragile
- spread spectrum
- copyright protection
- geometric distortions
- watermarking method
- watermarking technique
- digital image watermarking
- digital video
- watermarking algorithm
- discrete wavelet transform
- error correction
- watermark embedding
- additive noise
- watermarked image
- content based access
- wavelet transform