Optimization-based Image Watermarking Algorithm Using a Maximum-Likelihood Decoding Scheme in the Complex Wavelet Domain.
Jinhua LiuYunbo RaoPublished in: KSII Trans. Internet Inf. Syst. (2019)
Keyphrases
- wavelet domain
- maximum likelihood
- wavelet coefficients
- denoising
- image watermarking scheme
- wavelet transform
- spatial domain
- discrete wavelet transform
- image denoising
- multiscale
- shift invariant
- multiresolution
- wavelet decomposition
- embedded image
- autoregressive model
- subband
- high frequency
- wavelet domain hidden markov tree
- sar images
- human visual system
- phase information
- decoding algorithm
- low level
- wavelet basis
- high level
- three dimensional
- image classification
- watermark embedding
- higher order
- texture image retrieval