Pyramid encoding for fast additive quantization.
Anton MuravevEzgi Can OzanAlexandros IosifidisMoncef GabboujPublished in: EUSIPCO (2017)
Keyphrases
- multiresolution
- efficient compression
- multiscale
- distortion measure
- tree structured vector quantization
- input image
- quantization error
- fractal image compression
- scale space
- block coding
- bit rate
- image representation
- quantization step
- encoding scheme
- complexity reduction
- soft assignment
- data sets
- image pyramids
- computational complexity
- encoding schemes
- color quantization
- variable length
- coarse to fine