Compression of Quincunx Subbands.
José Alexandre NalonJoão Baptista T. Yabu-utiPublished in: SIBGRAPI (2002)
Keyphrases
- image compression
- wavelet decomposition
- multiresolution
- wavelet transform
- subband
- filter bank
- wavelet filters
- lifting scheme
- perfect reconstruction
- wavelet bases
- wavelet subbands
- compression ratio
- image coding
- compression scheme
- wavelet domain
- high frequency
- compression algorithm
- vector quantization
- wavelet coefficients
- data compression
- scalar quantization
- multiscale
- subband decomposition
- lossless compression
- transform coding
- subband coding
- energy compaction
- low pass
- image processing
- bit rate
- coding gain
- lossy compression
- discrete wavelet transform
- low frequency
- entropy coding
- wavelet packet
- discrete cosine transform
- reconstructed image
- bandpass
- sar images
- quadtree
- frequency domain
- feature vectors
- texture image retrieval