An improved lossless data hiding scheme based on image VQ-index residual value coding.
Zhe-Ming LuJun-Xiang WangBei-Bei LiuPublished in: J. Syst. Softw. (2009)
Keyphrases
- data hiding scheme
- progressive transmission
- vector quantized
- index table
- image compression
- image data
- data embedding
- input image
- multiscale
- data hiding
- vector quantization
- image coding
- error correcting
- coding scheme
- pixel values
- image blocks
- high robustness
- spatial domain
- lossless compression
- bit allocation
- binary images