Quantitative steganalysis of JPEG additive steganography based on boundary effect.
Jicang LuChunfang YangFenlin LiuXiangyang LuoPublished in: J. Electronic Imaging (2018)
Keyphrases
- jpeg images
- information hiding
- discrete cosine transform
- compression algorithm
- quantization table
- compressed images
- data hiding
- dct coefficients
- spatial domain
- lossy compression
- image compression
- jpeg compression
- compressed domain
- hidden information
- low bit rate
- block boundaries
- bit plane
- high capacity
- reed solomon codes
- digital images
- wireless channels
- dct domain
- transform domain
- compression ratio
- low complexity
- image quality