Quantitative steganalysis of digital images: estimating the secret message length.
Jessica J. FridrichMiroslav GoljanDorin HogeaDavid SoukalPublished in: Multim. Syst. (2003)
Keyphrases
- digital images
- least significant bit
- secret message
- information hiding
- data hiding
- jpeg compression
- spatial domain
- copyright protection
- hidden information
- jpeg images
- digital watermarking
- transform domain
- image authentication
- reversible data hiding
- embedded image
- error correction
- data embedding
- frequency domain
- image processing
- secret data
- multiresolution