A robust DCT-based watermarking for copyright protection.
Shinfeng D. LinChin-Feng ChenPublished in: IEEE Trans. Consumer Electron. (2000)
Keyphrases
- copyright protection
- image watermarking
- watermarking technique
- watermarking method
- digital watermarking
- watermarking scheme
- digital images
- geometric attacks
- robust watermarking scheme
- robust watermarking
- watermark detection
- watermarking algorithm
- multimedia content
- digital image watermarking
- digital multimedia
- multimedia data
- spread spectrum
- image authentication
- data hiding
- geometric distortions
- watermark embedding
- dct domain
- digital watermark
- image processing
- digital libraries
- information hiding
- dct coefficients
- compressed domain
- transform domain
- discrete wavelet transform
- spatial domain
- image compression
- multiscale
- database systems
- multimedia