Spread Spectrum-Based Image Watermarking Resistant to Rotation and Scaling Using Radon Transform.
Huawei TianYao ZhaoRongrong NiJeng-Shyang PanPublished in: IIH-MSP (2010)
Keyphrases
- image watermarking
- spread spectrum
- geometric distortions
- noisy images
- fourier transform
- image reconstruction
- additive noise
- jpeg compression
- watermarking algorithm
- discrete wavelet transform
- copyright protection
- watermarking scheme
- digital watermarking
- multiscale
- computer vision
- test images
- geometric transformations
- watermarking technique
- digital images
- pattern recognition