Colour image authentication based on a self-embedding technique.
Ioannis KostopoulosS. A. M. GilaniAthanassios N. SkodrasPublished in: DSP (2002)
Keyphrases
- image authentication
- watermarking algorithm
- watermark embedding
- jpeg compression
- watermarking scheme
- watermarking technique
- least significant bit
- public key
- semi fragile watermarking
- digital watermarking
- copyright protection
- spread spectrum
- authentication scheme
- image content
- image watermarking
- watermarked image
- information hiding
- signal processing
- wavelet domain
- digital images
- image data
- spatial domain
- image restoration