Semi-Fragile Image Authentication based on CFD and 3-Bit Quantization.
Aleksey ZhuvikinValery I. KorzhikGuillermo Morales-LunaPublished in: CoRR (2016)
Keyphrases
- image authentication
- semi fragile
- semi fragile watermarking
- tamper detection
- watermark embedding
- public key
- jpeg compression
- watermarking scheme
- watermarking algorithm
- digital watermarking
- image content
- authentication scheme
- copyright protection
- digital images
- spread spectrum
- integer wavelet transform
- lossy compression