Statistical 3D watermarking algorithm using non negative matrix factorization.
Nassima MedimeghSamir BelaidMohamed AtriNaoufel WerghiPublished in: Multim. Tools Appl. (2020)
Keyphrases
- watermarking algorithm
- jpeg compression
- signal processing
- wavelet domain
- image watermarking
- copyright protection
- watermarking scheme
- digital image watermarking
- image authentication
- digital watermarking
- spread spectrum
- watermarking technique
- lossy compression
- geometric attacks
- watermark detection
- machine learning
- digital images