JPEG Steganography and Steganalysis - A Review.
Siddhartha BanerjeeBibek Ranjan GhoshPratik RoyPublished in: FICTA (2) (2014)
Keyphrases
- jpeg images
- information hiding
- quantization table
- compression algorithm
- data hiding
- discrete cosine transform
- jpeg compression
- dct coefficients
- compressed images
- spatial domain
- lossy compression
- compressed domain
- low bit rate
- secret message
- image compression
- motion estimation
- feature vectors
- reed solomon codes
- hidden information
- filter bank
- multiresolution