Watermarking Using the Local Relation of Wavelet Coefficient.
Ki-Hong ParkYoon-Ho KimJoo-shin LeePublished in: FGCN (2) (2008)
Keyphrases
- wavelet coefficients
- wavelet domain
- watermarking algorithm
- wavelet transform
- multiresolution
- subband
- image denoising
- wavelet transformation
- multiscale
- wavelet packet transform
- discrete wavelet transform
- wavelet decomposition
- shift invariant
- digital images
- high frequency
- marginal distributions
- spread spectrum
- human visual system
- digital watermarking
- denoising
- image compression
- watermarking technique
- low frequency
- bitstream
- denoising algorithm
- sar images
- edge detection
- copyright protection
- spatial domain
- feature vectors
- image processing
- wavelet denoising
- shift invariant wavelet transform