A SVD-Based Fragile Watermarking Scheme for Image Authentication.
Sung-Cheal ByunSang-Kwang LeeAhmed H. TewfikByung-Ha AhnPublished in: IWDW (2002)
Keyphrases
- image authentication
- fragile watermarking scheme
- watermarking scheme
- fragile watermarking
- jpeg compression
- gaussian mixture model
- singular value decomposition
- digital watermarking
- public key
- copyright protection
- watermarking method
- watermark embedding
- semi fragile watermarking
- image content
- authentication scheme
- error correction
- watermarking algorithm
- spread spectrum
- watermarking technique
- digital images
- feature selection
- multiresolution
- image processing