Multi-Scale Vector Quantization with Reconstruction Trees.
Enrico CeciniErnesto De VitoLorenzo RosascoPublished in: CoRR (2019)
Keyphrases
- vector quantization
- multiscale
- image compression
- vector quantizer
- reconstructed image
- wavelet transform
- reduced complexity
- distortion measure
- natural images
- edge detection
- fractal image compression
- codebook design
- image representation
- joint source and channel coding
- input vector
- image reconstruction
- tree structure
- fractal image coding
- entropy constrained
- image segmentation
- successive approximation
- index table
- finite state vector quantization
- image processing