Visual fidelity without sacrificing capacity: an adaptive Laplacian pyramid approach to information hiding.
Tamer RabieMohammed BaziyadPublished in: J. Electronic Imaging (2017)
Keyphrases
- information hiding
- laplacian pyramid
- visual properties
- multiresolution
- data hiding
- visual information
- discrete wavelet transform
- jpeg images
- contrast enhancement
- visual features
- visual quality
- remote sensing images
- jpeg compression
- digital watermarking
- image analysis
- quadtree
- error correction
- copyright protection
- color images
- high resolution