Data Hiding For Binary Images Authentication By Considering A Larger Neighborhood.
Huijuan YangAlex C. KotPublished in: ISCAS (2007)
Keyphrases
- binary images
- data hiding
- reversible data hiding scheme
- tamper detection
- locally adaptive
- gray scale
- error correction
- palette images
- spatial domain
- spread spectrum
- cover image
- grayscale images
- gray level images
- input image
- reversible data hiding
- high capacity
- image authentication
- secret data
- image blocks
- data embedding
- information hiding
- hiding capacity
- digital watermarking
- computer vision
- multiscale
- watermarking technique
- image processing