A comparative study of performance of fpga based mel filter bank & bark filter bank
Debalina GhoshDepanwita Sarkar DebnathSaikat BosePublished in: CoRR (2012)
Keyphrases
- filter bank
- image coding
- subband
- multiscale
- multiresolution
- perfect reconstruction
- wavelet packet
- signal processing
- finite impulse response
- frequency domain
- low pass
- lifting scheme
- discrete cosine transform
- wavelet filters
- steerable pyramid
- subband coding
- computationally efficient
- wavelet transform
- filter coefficients
- reconstruction error
- neural network
- image processing
- filter responses
- image compression