Software Watermarking Algorithm by Coefficients of Equation.
Zonglu ShaHua JiangAicheng XuanPublished in: WGEC (2009)
Keyphrases
- watermarking algorithm
- wavelet domain
- signal processing
- jpeg compression
- image watermarking
- wavelet coefficients
- copyright protection
- integer wavelet transform
- digital watermarking
- spread spectrum
- watermarking scheme
- lossy compression
- watermarking technique
- image quality
- dct coefficients
- image authentication
- geometric attacks
- neural network
- image denoising
- wavelet transform
- high quality