Dual mode data hiding in fully encrypted images with pixel-shuffling for cloud applications.
Kai GaoJi-Hwei HorngChin-Chen ChangPublished in: Displays (2024)
Keyphrases
- data hiding
- input image
- image data
- secret data
- pixel values
- error correction
- jpeg images
- lossy compression
- reversible data hiding
- embedded image
- halftone images
- original images
- block truncation coding
- test images
- image processing
- spread spectrum
- image blocks
- high capacity
- multiresolution
- computational complexity
- high quality