Efficient Rationalization of Triplet Halfband Filter Banks and its Application to Image Compression.
Jayanand P. GawandeAmol D. RahulkarRaghunath S. HolambePublished in: IEEE Trans. Circuits Syst. Video Technol. (2020)
Keyphrases
- filter bank
- subband
- image compression
- image coding
- subband coding
- computationally efficient
- perfect reconstruction
- multiresolution
- wavelet transform
- discrete cosine transform
- multiscale
- vector quantization
- signal processing
- frequency domain
- reconstruction error
- image coding scheme
- wavelet packet
- compression algorithm
- wavelet filters
- lifting scheme
- wavelet bases
- coding gain
- compression scheme
- image coder
- discrete wavelet transform
- low bit rate
- low pass
- wavelet domain
- maximum likelihood
- entropy coding
- wavelet decomposition
- finite impulse response
- wavelet coefficients
- bit rate
- feature extraction
- multiresolution analysis
- quadrature mirror