Side-Informed Steganography for JPEG Images by Modeling Decompressed Images.
Jan ButoraPatrick BasPublished in: IEEE Trans. Inf. Forensics Secur. (2023)
Keyphrases
- jpeg images
- file size
- compression algorithm
- dct coefficients
- compressed images
- information hiding
- discrete cosine transform
- lossy compression
- compression ratio
- data hiding
- jpeg compression
- image data
- input image
- image compression
- transform domain
- image blocks
- low bit rate
- dct domain
- digital images
- wireless channels
- compressed domain
- edge detection