Keyphrases
- vector quantization
- communication systems
- fading channels
- transmission scheme
- multiple input multiple output
- cdma systems
- mimo systems
- visual words
- image patches
- mimo ofdm
- vector quantizer
- wireless channels
- multiple input
- codebook generation
- multiple output
- multi input multi output
- channel estimation
- image representation
- image compression
- image retrieval
- feature space
- multiscale