Fragile logo watermarking for public authentication.
Sergio BravoLu GanAsoke K. NandiMaurice F. AburdenePublished in: ICASSP (2008)
Keyphrases
- fragile watermarking
- fragile watermarking scheme
- image authentication
- semi fragile watermarking
- digital watermarking
- watermarking scheme
- copyright protection
- watermarking algorithm
- image watermarking
- spread spectrum
- identity authentication
- digital images
- discrete wavelet transform
- watermarking technique
- jpeg compression
- security analysis