Robust audio watermarking scheme based on fractional Charlier moment transform and dual tree complex wavelet transform.
Mohamed YamniHicham KarmouniMhamed SayyouriHassan QjidaaPublished in: Expert Syst. Appl. (2022)
Keyphrases
- watermarking scheme
- reversible watermarking
- dual tree complex wavelet transform
- robust watermarking scheme
- watermark extraction
- geometric attacks
- watermarking technique
- copyright protection
- digital watermarking
- watermark detection
- watermarking algorithm
- watermark embedding
- jpeg compression
- image processing
- support vector machine classifier
- discrete wavelet transform
- natural images
- signal processing
- image features
- multiresolution