Alpha Channel Fragile Watermarking for Color Image Integrity Protection.
Barbara BonafèMarco BottaDavide CavagninoVictor PomponiuPublished in: J. Imaging (2017)
Keyphrases
- fragile watermarking
- fragile watermarking scheme
- color images
- data protection
- data confidentiality
- color space
- multi channel
- gray scale
- color information
- color image segmentation
- information security
- cross correlations
- image processing
- privacy protection
- color correction
- contrast enhancement
- communication channels
- privacy preserving
- gray images