Quantization-Based Image Watermarking by Using a Normalization Scheme in the Wavelet Domain.
Jinhua LiuQiu TuXinye XuPublished in: Inf. (2018)
Keyphrases
- image watermarking
- wavelet domain
- image watermarking scheme
- watermark embedding
- watermarking algorithm
- discrete wavelet transform
- image normalization
- spread spectrum
- wavelet coefficients
- denoising
- multiscale
- spatial domain
- wavelet transform
- human visual system
- multiresolution
- jpeg compression
- watermarking scheme
- image denoising
- watermarking technique
- digital watermarking
- subband
- watermark detection
- lossy compression
- computer vision
- copyright protection
- image processing
- gaussian noise
- data hiding
- additive noise
- high frequency
- filter bank
- natural images
- digital watermark