Improved dynamic bit allocation in image coding using a self-organizing map with learning vector quantization.
João Souza NetoSebastião do Nascimento NetoFrancisco Assis de Oliveira NascimentoPublished in: ICNN (1997)
Keyphrases
- learning vector quantization
- image coding
- self organizing maps
- vector quantizer
- bit allocation
- transform coding
- wavelet transform
- neural network
- filter bank
- image compression
- vector quantization
- unsupervised learning
- rate distortion
- k means
- coding efficiency
- bit rate
- image coder
- rate control
- computer vision
- video compression
- macroblock
- video coding
- image quality
- motion estimation
- active learning