Breaking Cauchy Model-Based JPEG Steganography with First Order Statistics.
Rainer BöhmeAndreas WestfeldPublished in: ESORICS (2004)
Keyphrases
- jpeg images
- theory revision
- image compression
- higher order
- image coding
- compression algorithm
- evolutionary programming
- quantization table
- discrete cosine transform
- compressed domain
- compressed images
- expert group
- reed solomon codes
- dct coefficients
- maximum likelihood
- information hiding
- compression standards
- adaptive quantization