Steganalysis of GIM-based data hiding using kernel density estimation.
Hafiz MalikK. P. SubbalakshmiRajarathnam ChandramouliPublished in: MM&Sec (2007)
Keyphrases
- kernel density estimation
- data hiding
- error correction
- spatial domain
- mean shift
- jpeg images
- probability density function
- density estimation
- information hiding
- density function
- secret data
- reversible data hiding
- palette images
- object segmentation
- data embedding
- least significant bit
- probability density
- higher dimensional
- statistical methods
- multiscale
- cover image