Quantized Gaussian JPEG Steganography and Pool Steganalysis.
Mohammed AlorainiMehdi SharifzadehDan SchonfeldPublished in: IEEE Access (2022)
Keyphrases
- jpeg images
- quantization table
- dct coefficients
- discrete cosine transform
- information hiding
- discrete cosine transformation
- compression algorithm
- spatial domain
- dct domain
- jpeg compression
- compressed images
- compressed domain
- data hiding
- transform domain
- lossy compression
- feature vectors
- hidden information
- low bit rate
- image compression