An Embedded Hierarchical Image Coder using Zerotrees of Wavelet Coefficients.
Jerome M. ShapiroPublished in: Data Compression Conference (1993)
Keyphrases
- wavelet coefficients
- image coder
- subband
- wavelet transform
- wavelet domain
- image coding
- multiresolution
- multiscale
- high frequency
- entropy coding
- bit plane
- image denoising
- feature vectors
- wavelet decomposition
- bitstream
- wavelet coding
- watermarking algorithm
- image compression
- filter bank
- transform coefficients
- quantization scheme
- feature extraction
- low complexity
- low bit rate
- feature space