Adjustable audio watermarking algorithm based on DWPT and psychoacoustic modeling.
Mustapha HemisBachir BoudraaDavid MegíasThouraya Merazi-MeksenPublished in: Multim. Tools Appl. (2018)
Keyphrases
- watermarking algorithm
- signal processing
- jpeg compression
- audio signals
- image watermarking
- wavelet domain
- watermarking scheme
- multimedia
- digital watermarking
- audio signal
- spread spectrum
- digital video
- digital image watermarking
- geometric distortions
- dct coefficients
- higher order
- digital images
- multiresolution
- object recognition