Enhancing embedding capacity and stego image quality by employing multi predictors.
A. H. M. KamalMohammad Mahfuzul IslamPublished in: J. Inf. Secur. Appl. (2017)
Keyphrases
- image quality
- embedding capacity
- visual quality
- stego image
- data hiding
- image data
- human visual system
- high quality
- high image quality
- data embedding
- reversible data hiding
- bit rate
- quality assessment
- reconstructed image
- compression ratio
- pixel values
- lossy compression
- low bit rate
- cover image
- peak signal to noise ratio
- error correction
- secret data
- bitstream