Poly-DWT: Polymorphic wavelet hardware support for dynamic image compression.
Amit PandeJoseph ZambrenoPublished in: ACM Trans. Embed. Comput. Syst. (2012)
Keyphrases
- wavelet transform
- image compression
- subband
- multiresolution
- wavelet coefficients
- lifting scheme
- multiresolution analysis
- discrete wavelet transform
- low cost
- wavelet decomposition
- vector quantization
- multiscale
- image coding
- transform coding
- wavelet domain
- lossy compression
- hardware and software
- wavelet filters
- real time
- wavelet bases
- subband decomposition
- low frequency
- end users
- wavelet packet
- low pass
- compressed images
- discrete cosine transform
- compression algorithm
- filter bank
- bit rate
- feature extraction