Color image watermarking based on singular value decomposition and generalized regression neural network.
Xilin LiuYongfei WuPeiting GaoJunlin OuyangZhuhong ShaoPublished in: Multim. Tools Appl. (2022)
Keyphrases
- singular value decomposition
- image watermarking
- generalized regression neural network
- color images
- least squares
- singular values
- jpeg compression
- dimensionality reduction
- low rank
- principal component analysis
- artificial neural networks
- watermarking algorithm
- copyright protection
- discrete wavelet transform
- lossy compression
- geometric distortions
- neural network
- feature selection