Revisit Steganalysis on QIM-Based Data Hiding.
Qinxia WuWeiping LiXiao Yi YuPublished in: IIH-MSP (2009)
Keyphrases
- data hiding
- information hiding
- quantization index modulation
- error correction
- spatial domain
- jpeg images
- high capacity
- spread spectrum
- reversible data hiding
- secret data
- palette images
- data embedding
- data hiding scheme
- cover image
- frequency domain
- lossy compression
- secret message
- watermarking technique
- least significant bit
- embedded image