Worst case additive attack against quantization-based watermarking techniques.
José-Emilio Vila-ForcénSviatoslav VoloshynovskiyOleksiy J. KovalThierry PunFernando Pérez-GonzálezPublished in: MMSP (2004)
Keyphrases
- watermarking technique
- worst case
- digital watermark
- digital images
- copyright protection
- watermarking scheme
- data hiding
- digital watermarking
- watermarking algorithm
- robust watermarking
- watermark embedding
- lower bound
- digital image watermarking
- secret information
- image watermarking
- compressed domain
- spread spectrum
- watermark detection
- digital content
- computational complexity
- information hiding
- image authentication
- quantization step
- multiresolution
- dct domain
- feature extraction
- image compression
- computer vision