A new data hiding approach for image steganography based on visual color sensitivity.
Ashraf AbdelRaoufPublished in: Multim. Tools Appl. (2021)
Keyphrases
- data hiding
- error correction
- error diffusion
- data hiding scheme
- reversible data hiding
- high capacity
- halftone images
- color images
- tamper detection
- spread spectrum
- palette images
- spatial domain
- visual features
- color information
- secret data
- data embedding
- watermarking technique
- color space
- gray scale
- image quality
- low level
- information hiding