Survey of wavelet-domain watermarking algorithms.
Peter MeerwaldAndreas UhlPublished in: Security and Watermarking of Multimedia Contents (2001)
Keyphrases
- wavelet domain
- watermarking algorithm
- wavelet coefficients
- denoising
- spatial domain
- wavelet transform
- multiscale
- jpeg compression
- discrete wavelet transform
- multiresolution
- human visual system
- subband
- image denoising
- wavelet decomposition
- copyright protection
- image watermarking
- high frequency
- digital watermarking
- spread spectrum
- dct coefficients
- lossy compression
- geometric attacks
- embedded image
- frequency domain
- digital image watermarking
- dct domain
- image quality
- high quality
- transform domain
- natural images
- geometric distortions
- image data
- pattern recognition
- watermark detection
- feature extraction