Low power reconfigurable sub-band filter bank ASIC for MP3 decoder.
B. P. GangamambaP. MuralidharNukala Suryanarayana MurthyPublished in: Int. J. Inf. Commun. Technol. (2009)
Keyphrases
- low power
- filter bank
- subband
- low cost
- hardware implementation
- image coding
- power consumption
- wavelet transform
- multiresolution
- image compression
- high frequency
- high speed
- perfect reconstruction
- frequency domain
- bit rate
- wavelet coefficients
- low complexity
- feature vectors
- wavelet decomposition
- discrete wavelet transform
- wavelet packet
- wavelet domain
- design methodology
- low pass
- low frequency
- error concealment
- lifting scheme
- field programmable gate array
- wavelet filters
- signal processing
- discrete cosine transform
- image processing
- multiscale
- bitstream
- low bit rate
- bit plane
- feature selection
- compression ratio
- visual quality
- rate distortion
- video coding