An Improved Blind Watermarking Scheme in Wavelet Domain.
Hai TaoJasni Mohamad ZainAhmed N. Abd AllaJing WangPublished in: Int. J. Web Appl. (2010)
Keyphrases
- wavelet domain
- watermarking scheme
- image watermarking scheme
- watermark extraction
- watermarking algorithm
- watermark embedding
- denoising
- spatial domain
- wavelet coefficients
- discrete wavelet transform
- multiresolution
- multiscale
- wavelet transform
- jpeg compression
- wavelet decomposition
- image denoising
- human visual system
- high frequency
- subband
- spread spectrum
- watermarking technique
- error correction
- digital watermarking
- copyright protection
- watermark detection
- frequency domain
- additive noise
- image segmentation
- low frequency
- image watermarking
- geometric distortions
- transform domain
- support vector regression
- computer vision
- non stationary
- image restoration
- natural images
- object recognition
- image processing