Image Compression by Vector Quantization with Recurrent Discrete Networks.
Domingo López-RodríguezEnrique Mérida CasermeiroJuan Miguel Ortiz-de-Lazcano-LobatoEzequiel López-RubioPublished in: ICANN (2) (2006)
Keyphrases
- vector quantization
- image compression
- wavelet transform
- reconstructed image
- vector quantizer
- fractal image compression
- compression ratio
- subband
- compression algorithm
- compression scheme
- entropy coding
- low bit rate
- discrete cosine transform
- vector quantized
- input vector
- finite state vector quantization
- compressed images
- image transmission
- neural gas
- entropy constrained
- fractal image coding
- codebook design
- transform coding
- image processing
- reduced complexity
- progressive transmission
- successive approximation
- lossless compression
- multiscale