Distortion-free fragile watermark for relational databases.
Ibrahim KamelMaha AlaaEddinWaheeb YaqubKareem KamelPublished in: Int. J. Big Data Intell. (2016)
Keyphrases
- relational databases
- fragile watermarking scheme
- fragile watermarking
- geometric distortions
- watermark embedding
- digital images
- watermarking scheme
- watermarking algorithm
- semi fragile watermarking
- object oriented
- jpeg compression
- databases
- image fidelity
- copyright protection
- sql queries
- xml documents
- database
- embedded image
- functional dependencies
- watermarked image
- image watermarking
- spread spectrum
- image watermarking scheme
- image quality
- robust image watermarking
- data model
- video watermarking
- digital watermark
- watermarking method
- natural images
- digital watermarking
- human visual system