Wavelet Based Embedded Image Coding Using Unified Zero-Block-Zero-Tree Approach.
Athar Ali MoinuddinEkram KhanPublished in: ICASSP (2) (2006)
Keyphrases
- embedded image
- wavelet domain
- denoising
- wavelet transform
- wavelet coefficients
- spatial domain
- data hiding
- multiresolution
- watermarking algorithm
- image denoising
- multiscale
- human visual system
- high frequency
- subband
- compression algorithm
- data embedding
- image compression
- natural images
- channel coding
- computer simulation
- jpeg images
- image blocks
- compressed images
- feature extraction