Robust Wavelet-Domain Watermark Scheme Based on Fuzzy Technology.
Cong JinPublished in: Int. J. Uncertain. Fuzziness Knowl. Based Syst. (2007)
Keyphrases
- wavelet domain
- image watermarking scheme
- spatial domain
- watermark embedding
- watermarking algorithm
- watermarking scheme
- robust watermarking scheme
- denoising
- wavelet coefficients
- human visual system
- image watermarking
- transform domain
- shift invariant
- geometric attacks
- discrete wavelet transform
- watermarking method
- multiscale
- multiresolution
- wavelet transform
- image denoising
- support vector regression
- digital image watermarking
- embedded image
- wavelet decomposition
- frequency domain
- watermark extraction
- image normalization
- watermarking technique
- subband
- jpeg compression
- digital watermarking
- wavelet domain hidden markov tree
- autoregressive model
- digital image watermarking scheme
- geometric distortions
- high frequency
- spread spectrum
- watermark detection
- high level
- complex wavelet transform
- natural images
- image compression
- feature vectors
- high quality
- image processing
- feature selection
- computer vision