Zero Kullback-Liebler Divergence Image Data Hiding.
Guoqi LuoK. P. SubbalakshmiPublished in: GLOBECOM (2011)
Keyphrases
- data hiding
- data hiding scheme
- tamper detection
- embedded image
- image data
- secret message
- reversible data hiding
- cover image
- watermarking technique
- input image
- high capacity
- image authentication
- multiscale
- image content
- block truncation coding
- test images
- image segmentation
- image scrambling
- high resolution
- edge detection
- secret data
- error correction
- spatial domain
- data embedding
- jpeg images
- pixel values
- kl divergence
- binary images
- halftone images
- information hiding