A novel audio watermarking scheme using ensemble-based watermark detector and discrete wavelet transform.
Seyed Mostafa PourhashemiMohammad MoslehYousof ErfaniPublished in: Neural Comput. Appl. (2021)
Keyphrases
- discrete wavelet transform
- watermarking scheme
- digital watermarking
- audio signal
- jpeg compression
- wavelet domain
- image watermarking scheme
- semi fragile
- watermarking algorithm
- multiresolution
- image watermarking
- spread spectrum
- subband
- watermarking method
- copyright protection
- high frequency
- watermark detection
- digital watermark
- watermark embedding
- image fusion
- geometric attacks
- wavelet coefficients
- watermarked image
- multimedia
- watermarking technique
- image authentication
- error correction
- low frequency
- robust watermarking scheme
- embedded watermark
- signal processing
- feature vectors
- palmprint
- spatial domain
- denoising
- feature selection
- digital images
- image processing