A Digital Watermarking Scheme Based on DCT and SVD.
Zhe-Ming LuHong-Yi ZhengJi-Wu HuangPublished in: IIH-MSP (2007)
Keyphrases
- watermarking scheme
- digital watermark
- watermark detection
- singular value decomposition
- digital watermarking
- jpeg compression
- copyright protection
- watermarking algorithm
- image authentication
- dct coefficients
- discrete cosine transform
- digital audio
- spread spectrum
- error correction
- dct domain
- reversible watermarking
- digital image watermarking
- least squares
- watermarked image
- video watermarking
- image watermarking scheme
- geometric distortions
- watermarking technique
- geometric attacks
- image compression
- jpeg images
- watermark embedding
- digital content
- watermarking method
- robust watermarking scheme
- watermark extraction
- low bit rate
- image processing
- multiscale
- digital images
- dimensionality reduction
- image watermarking
- transform domain
- lossy compression