A DCT-based robust and secured dual watermarking approach for color medical scans with joint permutation and diffusion encryption.
M. SajeerAshutosh MishraPublished in: Multim. Tools Appl. (2024)
Keyphrases
- image watermarking
- color images
- watermarking method
- digital image watermarking
- digital images
- multiple cues
- medical diagnosis
- information hiding
- diffusion process
- mpeg video
- image authentication
- digital watermarking
- geometric distortions
- three dimensional
- discrete cosine transform
- medical imaging
- image compression
- video sequences
- image sequences