An Alternative Data Hiding Technique for Grayscale and Color Images.
Ahmed Al-JaberRaja' S. AlomariPublished in: VISION (2005)
Keyphrases
- gray scale
- data hiding
- color images
- error diffusion
- halftone images
- grayscale images
- error correction
- binary images
- color space
- secret data
- spatial domain
- color information
- image processing
- reversible data hiding
- data hiding scheme
- contrast enhancement
- gray level
- data embedding
- structuring elements
- watermarking technique
- gray images
- image data
- computer vision