A Robust Asymmetric Watermarking Scheme Using Multiple Public Watermarks.
Guofu GuiLing-ge JiangChen HePublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2005)
Keyphrases
- watermarking scheme
- watermarking method
- watermarking technique
- robust watermarking scheme
- digital watermarking
- copyright protection
- image watermarking scheme
- watermark detection
- geometric distortions
- spread spectrum
- jpeg compression
- image watermarking
- geometric attacks
- watermarking algorithm
- image authentication
- semi fragile
- embedded watermark
- digital image watermarking
- watermark extraction
- error correction
- digital images
- digital watermark
- reversible watermarking
- video watermarking
- watermarked image
- watermark embedding
- frequency domain
- signal processing
- digital content
- discrete wavelet transform
- tamper detection
- wavelet transform
- multiresolution
- computational complexity