Communication Signal Processing at Low SNR Using Higher-Order Spectrum.
Zhong ZhangWeichao YangQun DingPublished in: ICNC (1) (2008)
Keyphrases
- low snr
- higher order
- signal processing
- image processing
- noise model
- low signal to noise ratio
- natural images
- high order
- markov random field
- pairwise
- communication networks
- pattern recognition
- communication systems
- conditional random fields
- genetic algorithm
- signal analysis
- fourier transform
- mixture model
- feature extraction
- multi objective
- high dimensional