Encoding Watermark Numbers as Reducible Permutation Graphs using Self-inverting Permutations.
Maria ChroniStavros D. NikolopoulosLeonidas PaliosPublished in: CoRR (2017)
Keyphrases
- digital images
- connected graphs
- image watermarking
- graph matching
- watermarking scheme
- series parallel
- graph structure
- watermarking algorithm
- robust watermarking scheme
- spread spectrum
- copyright protection
- graph theory
- transform domain
- discrete wavelet transform
- graph representation
- graph theoretic
- jpeg compression
- human visual system
- directed graph
- image quality
- watermarking method
- watermark detection
- secret information
- video watermarking
- signal processing
- multiscale