Wavelet-Domain Image Watermarking Based on Statistical Metrics.
K. H. LeungBing ZengPublished in: IEEE Pacific Rim Conference on Multimedia (2001)
Keyphrases
- wavelet domain
- image watermarking
- discrete wavelet transform
- watermarking algorithm
- wavelet coefficients
- image watermarking scheme
- spatial domain
- jpeg compression
- wavelet transform
- multiscale
- spread spectrum
- denoising
- multiresolution
- subband
- digital watermarking
- human visual system
- additive noise
- high frequency
- image denoising
- watermark embedding
- noisy images
- transform domain
- bit rate
- watermarking technique
- lossy compression
- copyright protection
- feature vectors
- image processing
- metadata
- filter bank
- signal processing
- watermarked image
- video sequences
- image segmentation
- digital watermark