TRLG: Fragile blind quad watermarking for image tamper detection and recovery by providing compact digests with quality optimized using LWT and GA.
Behrouz Bolourian HaghighiAmir Hossein TaheriniaAmir Hossein MohajerzadehPublished in: CoRR (2018)
Keyphrases
- tamper detection
- image authentication
- data hiding
- image content
- image features
- multiscale
- image representation
- image retrieval
- image data
- digital watermarking
- watermarking scheme
- image classification
- authentication scheme
- copyright protection
- public key
- fragile watermarking
- high quality
- jpeg compression
- pixel values
- edge detection
- spatial domain
- test images
- image regions
- image database