Robust audio watermarking algorithm based on DWT using Fibonacci numbers.
Ali Akbar AttariAli Asghar Beheshti ShiraziPublished in: Multim. Tools Appl. (2018)
Keyphrases
- image watermarking
- watermarking algorithm
- geometric attacks
- jpeg compression
- signal processing
- digital image watermarking
- spread spectrum
- semi fragile
- wavelet domain
- geometric distortions
- digital watermarking
- discrete wavelet transform
- copyright protection
- watermarking technique
- watermarking scheme
- multiresolution
- lossy compression
- multimedia
- watermark detection
- dct coefficients
- additive noise
- watermarking method
- image normalization
- pattern recognition
- visual information