A robust blind watermarking method using quantization of distance between wavelet coefficients.
Mohammad Javad SahraeeSedigheh GhofraniPublished in: Signal Image Video Process. (2013)
Keyphrases
- wavelet coefficients
- watermarking method
- wavelet domain
- discrete wavelet transform
- digital watermarking
- wavelet transform
- watermark embedding
- subband
- multiresolution
- multiscale
- image denoising
- high frequency
- watermarking algorithm
- watermarking scheme
- low frequency
- feature vectors
- noisy images
- copyright protection
- image compression
- image watermarking
- denoising
- high quality
- wavelet decomposition
- computer vision
- digital images
- spatial domain
- bitstream
- computational complexity
- frequency domain