Dual watermarking algorithm exploiting the logarithmic characteristic of the Human eye's sensitivity to luminance.
Zhe WangStephen MarshallPublished in: EUSIPCO (2006)
Keyphrases
- watermarking algorithm
- jpeg compression
- image watermarking
- wavelet domain
- watermarking scheme
- signal processing
- copyright protection
- image processing
- image authentication
- spread spectrum
- watermarking method
- digital watermarking
- geometric distortions
- lossy compression
- eye tracking
- higher order
- denoising
- image data
- color images
- high quality