Higher-order statistical steganalysis of random LSB steganography.
Saeed Reza KhosraviradTaraneh EghlidosShahrokh GhaemmaghamiPublished in: AICCSA (2009)
Keyphrases
- least significant bit
- data hiding
- higher order
- digital images
- hidden information
- data embedding
- information hiding
- secret message
- jpeg images
- authentication scheme
- spread spectrum
- error correction
- image authentication
- statistical analysis
- spatial domain
- high capacity
- high order
- natural images
- cover image
- pairwise
- reversible data hiding
- digital watermarking
- lambda calculus
- image quality
- secret data
- frequency domain
- watermarking technique