Reversible Data Hiding in Color Image With Grayscale Invariance.
Dongdong HouWeiming ZhangKejiang ChenSian-Jheng LinNenghai YuPublished in: IEEE Trans. Circuits Syst. Video Technol. (2019)
Keyphrases
- gray scale
- color images
- reversible data hiding
- data hiding
- grayscale images
- high capacity
- binary images
- color space
- prediction algorithm
- color information
- image processing
- error diffusion
- pixel values
- gray images
- halftone images
- structuring elements
- visual quality
- multiresolution
- image analysis
- feature vectors
- computational complexity
- computer vision