Wavelet-Hadamard based blind image watermarking using genetic algorithm and decision tree.
Enas M. F. El HoubyNisreen I. R. YassinPublished in: Multim. Tools Appl. (2020)
Keyphrases
- image watermarking
- decision trees
- transformed image
- spread spectrum
- discrete wavelet transform
- watermarking algorithm
- jpeg compression
- wavelet coefficients
- wavelet transform
- denoising
- copyright protection
- multiscale
- wavelet domain
- machine learning
- digital watermarking
- lossy compression
- geometric distortions
- pattern recognition
- watermarking technique
- additive noise
- error correction
- image denoising
- signal processing
- multiresolution