Embedding self-similar watermarks in the wavelet domain.
Sofia TsekeridouIoannis PitasPublished in: ICASSP (2000)
Keyphrases
- wavelet domain
- watermarking algorithm
- watermark embedding
- spatial domain
- wavelet coefficients
- denoising
- discrete wavelet transform
- wavelet transform
- image denoising
- shift invariant
- human visual system
- jpeg compression
- multiresolution
- multiscale
- subband
- image watermarking
- high frequency
- copyright protection
- watermarking technique
- sar images
- wavelet decomposition
- frequency domain
- spread spectrum
- digital watermarking
- data hiding
- watermark detection
- wavelet domain hidden markov tree
- fractal dimension
- dct coefficients
- transform domain
- noisy images
- hidden markov models
- complex wavelet transform
- computer vision
- lossy compression
- image processing
- image quality
- watermarked image
- image compression
- motion estimation