Robust digital color image watermarking based on compressive sensing and DWT.
S. Prasanth VaidyaP. V. S. S. R. Chandra MouliPublished in: Multim. Tools Appl. (2024)
Keyphrases
- image watermarking
- compressive sensing
- geometric attacks
- random projections
- geometric distortions
- jpeg compression
- discrete wavelet transform
- watermarking algorithm
- signal processing
- sparse representation
- digital watermarking
- copyright protection
- additive noise
- digital images
- lossy compression
- watermarking scheme
- training set
- image data