Fragile watermarking schemes for image authentication: a survey.
K. SreenivasV. Kamakshi PrasadPublished in: Int. J. Mach. Learn. Cybern. (2018)
Keyphrases
- image authentication
- watermarking scheme
- semi fragile watermarking
- tamper detection
- jpeg compression
- digital watermarking
- copyright protection
- watermarking algorithm
- error correction
- spread spectrum
- watermarking method
- watermarking technique
- geometric distortions
- watermark embedding
- image content
- semi fragile
- public key
- multimedia
- image quality
- digital images