Adaptive vector quantization with codebook updating based on locality and history.
Guobin ShenBing ZengMing L. LiouPublished in: IEEE Trans. Image Process. (2003)
Keyphrases
- vector quantization
- image compression
- vector quantizer
- reduced complexity
- codebook design
- fractal image compression
- distortion measure
- tree structured vector quantization
- vector quantized
- input vector
- neural gas
- fractal image coding
- codebook generation
- differential pulse code modulation
- finite state vector quantization
- image transmission
- computer vision
- unsupervised learning