A new image watermarking algorithm based on wavelet transform.
Khaled LoukhaoukhaJean-Yves ChouinardPublished in: CCECE (2009)
Keyphrases
- wavelet transform
- image coding
- image compression
- multiresolution
- subband
- multiscale
- wavelet coefficients
- wavelet domain
- wavelet filters
- feature extraction
- wavelet decomposition
- multiresolution analysis
- high frequency
- haar wavelet
- wavelet analysis
- low frequency
- wavelet bases
- translation invariant
- multi resolution analysis
- neural network
- lifting scheme
- dual tree
- spatial domain
- computer vision
- artificial intelligence
- learning algorithm