Image-Feature Based Second Generation Watermarking in Wavelet Domain.
Guoxiang SongWeiwei WangPublished in: WAA (2001)
Keyphrases
- wavelet domain
- multiscale
- wavelet decomposition
- image features
- image watermarking scheme
- wavelet coefficients
- spatial domain
- image data
- watermarking algorithm
- phase information
- image processing operations
- denoising algorithm
- wavelet transform
- wavelet domain hidden markov tree
- subband
- input image
- denoising
- image classification
- low frequency
- image resolution enhancement
- shift invariant
- watermark embedding
- multiresolution
- image denoising
- high frequency
- human visual system
- watermarking scheme
- image segmentation
- watermarking technique
- geometric distortions
- structural similarity index
- image retrieval
- high resolution
- discrete wavelet transform
- image processing
- shift invariance
- frequency domain
- wavelet denoising
- watermarking method
- jpeg compression
- natural images