Fast Wavelet Packet Image Compression.
François G. MeyerAmir AverbuchJan-Olov StrömbergRonald R. CoifmanPublished in: Data Compression Conference (1998)
Keyphrases
- wavelet packet
- image compression
- subband
- wavelet transform
- filter bank
- vector quantization
- wavelet packet transform
- image coder
- wavelet coefficients
- wavelet decomposition
- wavelet packet decomposition
- lifting scheme
- compression ratio
- image coding
- image processing
- wavelet function
- denoising
- compression algorithm
- multiscale
- low bit rate
- wavelet domain
- multiresolution
- frequency band
- frequency domain
- low frequency
- high frequency
- feature extraction
- transform coding
- spatial domain
- object recognition
- wavelet transformation
- machine learning