Semisubsampled Wavelet Transform Based Image Watermarking with Strong Robustness to Rotation Attacks.
Yingkun HouChunxia ZhaoMingxia LiuZhengli ZhuDeyun YangPublished in: J. Multim. (2010)
Keyphrases
- image watermarking
- strong robustness
- geometric distortions
- watermarking algorithm
- discrete wavelet transform
- wavelet coefficients
- wavelet domain
- geometric attacks
- watermarking technique
- wavelet transform
- denoising
- control system
- digital watermarking
- watermarking scheme
- jpeg compression
- geometric transformations
- multiresolution
- copyright protection
- multiscale
- pid controller
- digital images
- additive noise
- high frequency
- high resolution
- image processing
- digital content
- motion estimation
- bitstream
- subband
- gray level
- natural images
- signal processing