Keyphrases
- image compression
- wavelet transform
- embedded zerotree
- vector quantization
- low bit rate
- subband
- compression scheme
- compression ratio
- compression algorithm
- reconstructed image
- discrete cosine transform
- multiresolution analysis
- fractal image compression
- multiresolution
- transform coding
- lossy image compression
- wavelet decomposition
- image processing
- compressed images
- entropy coding
- progressive transmission
- geometrical properties
- wavelet bases
- energy compaction
- high compression
- learning algorithm
- frequency domain
- signal processing
- image data
- wavelet compression
- computer vision