TRLH: Fragile and blind dual watermarking for image tamper detection and self-recovery based on lifting wavelet transform and halftoning technique.
Behrouz Bolourian HaghighiAmir Hossein TaheriniaAhad HaratiPublished in: J. Vis. Commun. Image Represent. (2018)
Keyphrases
- tamper detection
- image authentication
- data hiding
- watermarking scheme
- image content
- image retrieval
- image data
- image features
- public key
- input image
- multiscale
- gray scale
- image representation
- color images
- jpeg compression
- watermarking technique
- authentication scheme
- error correction
- test images
- watermarking algorithm
- edge detection
- spread spectrum
- feature vectors
- image processing