Color Image Compression Based On Wavelet Packet Best Tree
Gajanan K. KharateVarsha H. PatilPublished in: CoRR (2010)
Keyphrases
- wavelet packet
- image compression
- subband
- wavelet transform
- filter bank
- image coder
- wavelet packet transform
- vector quantization
- wavelet decomposition
- denoising
- lifting scheme
- image coding
- wavelet function
- multiresolution
- wavelet coefficients
- high frequency
- compression ratio
- wavelet packet decomposition
- tree structure
- vector quantizer
- frequency domain
- compression algorithm
- frequency band
- multiscale
- wavelet domain
- low frequency
- low bit rate
- non stationary
- feature extraction
- image denoising
- image processing
- quadtree
- query processing