Perceptually Transparent & Robust Audio Watermarking Algorithm Using Multi Resolution Decomposition & Cordic QR Decomposition.
Arpit GuptaArashdeep KaurMalay Kishore DuttaJiri SchimmelPublished in: TSP (2019)
Keyphrases
- watermarking algorithm
- multiresolution
- image watermarking
- wavelet domain
- signal processing
- geometric distortions
- watermarking technique
- geometric attacks
- jpeg compression
- digital image watermarking
- qr decomposition
- decomposition method
- human visual system
- watermarking method
- multimedia
- discrete wavelet transform
- copyright protection
- digital watermarking
- wavelet transform
- frequency domain
- maximum likelihood