Protecting the Distribution of Color Images via Inverse Colorization, Visible-Imperceptible Watermarking and Reversible Data Hiding.
Eduardo Fragoso-NavarroFrancisco J. García-UgaldeManuel Cedillo-HernandezPublished in: IEEE Access (2023)
Keyphrases
- data hiding
- reversible data hiding
- color images
- gray scale
- color space
- grayscale images
- spread spectrum
- error correction
- watermarking technique
- color information
- secret data
- information hiding
- high capacity
- spatial domain
- error diffusion
- watermarking scheme
- image processing
- data embedding
- watermarking algorithm
- cover image
- probability distribution
- computational complexity
- copyright protection
- halftone images
- gray images
- black and white
- co occurrence
- digital images
- high quality