A Steganographic Embedding Undetectable by JPEG Compatibility Steganalysis.
Richard E. NewmanIra S. MoskowitzLiwu ChangMurali M. BrahmadesamPublished in: Information Hiding (2002)
Keyphrases
- jpeg images
- information hiding
- data hiding
- discrete cosine transform
- least significant bit
- cover image
- compression algorithm
- hidden information
- compressed images
- data embedding
- lossy compression
- watermark embedding
- jpeg compression
- spatial domain
- secret data
- secret message
- error correction
- compressed domain
- dct coefficients
- reversible data hiding
- digital images
- bit plane
- dct domain
- wireless channels
- image compression
- multiresolution
- discrete wavelet transform
- spread spectrum
- visual quality
- high capacity
- watermarking scheme
- watermarking algorithm