Watermarking Mechanism for Copyright Protection by Using the Pinned Field of the Pinned Sine Transform.
Mn-Ta LeeHsuan T. ChangMu-Liang WangPublished in: ISPAN (2009)
Keyphrases
- copyright protection
- watermarking scheme
- digital images
- robust watermarking
- digital watermarking
- image watermarking
- multimedia content
- watermarking algorithm
- image authentication
- multimedia data
- watermarking technique
- digital multimedia
- watermarking method
- discrete fourier transform
- information hiding
- high capacity
- watermark embedding
- geometric distortions
- discrete wavelet transform
- watermark detection
- watermark extraction
- digital image watermarking
- databases