Robust adaptive steganography based on dither modulation and modification with re-compression.
Zhaoxia YinLongfei KePublished in: CoRR (2020)
Keyphrases
- data hiding
- quantization index modulation
- lossy compression
- embedded image
- jpeg images
- spread spectrum
- information hiding
- error correction
- data compression
- transform domain
- high capacity
- compression algorithm
- image compression
- compression ratio
- compression scheme
- watermark embedding
- data embedding
- secret message
- image watermarking
- secret data
- spatial domain
- hidden information
- watermarking technique
- cover image
- least significant bit
- reversible data hiding
- lossless compression