Image Data Hiding Schemes Based on Graph Coloring.
Shuai YueZhi-Hui WangChing-Yun ChangChin-Chen ChangMingchu LiPublished in: UIC (2011)
Keyphrases
- data hiding
- data hiding scheme
- tamper detection
- graph coloring
- embedded image
- secret message
- image data
- watermarking technique
- data embedding
- input image
- reversible data hiding
- high capacity
- secret data
- error correction
- image segmentation
- image authentication
- spatial domain
- cover image
- spread spectrum
- pixel values
- color images
- digital images
- frequency domain
- simulated annealing
- np hard
- evolutionary algorithm