Performance evaluation of filter bank and wavelet system in image coding.
Shixin WeiHoward SchwartzPublished in: ICASSP (2002)
Keyphrases
- image coding
- filter bank
- image coder
- subband
- wavelet packet
- multiscale
- wavelet filters
- multiresolution
- wavelet transform
- lifting scheme
- space frequency quantization
- wavelet coefficients
- perfect reconstruction
- low pass
- transform coding
- coding gain
- vector quantizer
- wavelet domain
- signal processing
- symmetric extension
- wavelet decomposition
- computationally efficient
- coding efficiency
- image compression
- discrete cosine transform
- lapped transforms
- frequency domain
- reconstruction error
- finite impulse response
- high frequency
- discrete wavelet transform
- feature vectors
- denoising
- bit plane
- subband image coding
- computer vision