Generalized unequal length lapped orthogonal transform for subband image coding.
Takayuki NagaiMasaaki IkeharaMasahide KanekoAkira KurematsuPublished in: ICASSP (2000)
Keyphrases
- subband image coding
- lapped transforms
- image coding
- filter bank
- vector quantizer
- wavelet transform
- transform coding
- coding gain
- multiscale
- subband
- discrete cosine transform
- perfect reconstruction
- coding efficiency
- neural network
- image compression
- vector quantization
- orthogonal polynomials
- lattice vector quantization
- subband coding
- multiresolution
- pattern recognition
- machine learning